Math, asked by umairfftttttt, 2 months ago

if 20 18 40 are the first ,second and third term find the fourth term​

Answers

Answered by aliabidi09
1

Answer:

36

Step-by-step explanation:

If they are in proportion

Then let the fourth term be x

PRODUCT OF extreme =Product of means

20x=18×40

X=36

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