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Finding the Third Proportional to 16,391,930 and 24,056,439

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Solution

The third proportional to 16,391,930 and 24,056,439 is: 35,304,705.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,391,930 : 24,056,439 = 24,056,439 : x
  2. Step 2: Convert to fraction form
    16,391,930/24,056,439 = 24,056,439/x
  3. Step 3: Cross multiply
    16,391,930x = 24,056,439 × 24,056,439
  4. Step 4: Simplify right side
    16,391,930x = 578,712,257,360,721
  5. Step 5: Solve for x
    x = 578,712,257,360,721/16,391,930
  6. Step 6: Final answer
    x = 35,304,705.26

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.