Finding the Third Proportional to 15,672,350 and 24,217,755
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Solution
The third proportional to 15,672,350 and 24,217,755 is: 37,422,572.70
Step by Step Solution
- Step 1: Write the proportion equation
15,672,350 : 24,217,755 = 24,217,755 : x - Step 2: Convert to fraction form
15,672,350/24,217,755 = 24,217,755/x - Step 3: Cross multiply
15,672,350x = 24,217,755 × 24,217,755 - Step 4: Simplify right side
15,672,350x = 586,499,657,240,025 - Step 5: Solve for x
x = 586,499,657,240,025/15,672,350 - Step 6: Final answer
x = 37,422,572.70
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.