Rata-rata pertumbuhan ekonomi 2016-2019 adalah 5,43%.
Diketahui:
PDB 2016 = 2.543.545,1 M
PDB 2017 = 2.658.475,0 M
PDB 2018 = 2.764.124,2 M
PDB 2019 = 2.980.090,0 M
Ditanya:
Laju pertumbuhann ekonomi tiap tahun?
Jawab:
Menghitung laju pertumbuhan ekonomi 2016-2019:
PE 2017 = PE 2016PE 2017 − PE 2016 x 100%PE 2017 = 2.543.545,12.658.475,0 − 2.543.545,1 x 100%PE 2017 = 2.543.545,1114.929,9 x 100%PE 2017 = 0,04518 x 100%PE 2017 = 4,51%
PE 2018 = PE 2016PE 2018 − PE 2017 x 100%PE 2018 = 2.658.475,02.764.124,2 − 2.658.475,0 x 100%PE 2018 = 2.658.475,0105.649,2 x 100%PE 2018 = 0,03974 x 100%PE 2018 = 3,97%
PE 2019 = PE 2016PE 2017 − PE 2016 x 100%PE 2019 = 2.764.124,22.980.090,0 − 2.764.124,2 x 100%PE 2019 = 2.764.124,2215.965,8 x 100%PE 2019 = 0,07813 x 100%PE 2019 = 7,81%
Rata-rata pertumbuhan ekonomi 2016-2019:
Rata−rata PE= 34,51% + 3,97% + 7,81%Rata−rata PE = 316,29Rata−rata PE = 5,43%
Jadi Rata-rata pertumbuhan ekonomi 2016-2019 adalah 5,43%.