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Finding the Third Proportional to 15,672,540 and 24,218,070

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Solution

The third proportional to 15,672,540 and 24,218,070 is: 37,423,092.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,540 : 24,218,070 = 24,218,070 : x
  2. Step 2: Convert to fraction form
    15,672,540/24,218,070 = 24,218,070/x
  3. Step 3: Cross multiply
    15,672,540x = 24,218,070 × 24,218,070
  4. Step 4: Simplify right side
    15,672,540x = 586,514,914,524,900
  5. Step 5: Solve for x
    x = 586,514,914,524,900/15,672,540
  6. Step 6: Final answer
    x = 37,423,092.53

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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.