Finding the Third Proportional to 33,694,528 and 72,768,968
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Solution
The third proportional to 33,694,528 and 72,768,968 is: 157,156,755.65
Step by Step Solution
- Step 1: Write the proportion equation
33,694,528 : 72,768,968 = 72,768,968 : x - Step 2: Convert to fraction form
33,694,528/72,768,968 = 72,768,968/x - Step 3: Cross multiply
33,694,528x = 72,768,968 × 72,768,968 - Step 4: Simplify right side
33,694,528x = 5,295,322,703,785,024 - Step 5: Solve for x
x = 5,295,322,703,785,024/33,694,528 - Step 6: Final answer
x = 157,156,755.65
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.