Finding the Third Proportional to 61,327,854 and 124,457,796
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Solution
The third proportional to 61,327,854 and 124,457,796 is: 252,572,721.45
Step by Step Solution
- Step 1: Write the proportion equation
61,327,854 : 124,457,796 = 124,457,796 : x - Step 2: Convert to fraction form
61,327,854/124,457,796 = 124,457,796/x - Step 3: Cross multiply
61,327,854x = 124,457,796 × 124,457,796 - Step 4: Simplify right side
61,327,854x = 15,489,742,985,177,616 - Step 5: Solve for x
x = 15,489,742,985,177,616/61,327,854 - Step 6: Final answer
x = 252,572,721.45
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.