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## Answers

48 = 3r^4

r^4 = 16

r = 2

a1 = 3*2 = 6

a2 = 3*2^2 = 12 = 6*2

a3 = 3*2^3 = 24 = 12*2

The Brainliest Answer!

3,A1,A2,A3,48

48=3r⁴

r⁴=16

r=2

A1=3×2=6

A2=3×2²=3×4=12

A3=3×2³=8×3=24

therefore three geometric means are 6,12,24.