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Finding the Third Proportional to 13,722,739 and 29,220,350

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Solution

The third proportional to 13,722,739 and 29,220,350 is: 62,220,002.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,722,739 : 29,220,350 = 29,220,350 : x
  2. Step 2: Convert to fraction form
    13,722,739/29,220,350 = 29,220,350/x
  3. Step 3: Cross multiply
    13,722,739x = 29,220,350 × 29,220,350
  4. Step 4: Simplify right side
    13,722,739x = 853,828,854,122,500
  5. Step 5: Solve for x
    x = 853,828,854,122,500/13,722,739
  6. Step 6: Final answer
    x = 62,220,002.44

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.