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Finding the Third Proportional to 13,722,737 and 29,220,346

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Solution

The third proportional to 13,722,737 and 29,220,346 is: 62,219,994.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,722,737 : 29,220,346 = 29,220,346 : x
  2. Step 2: Convert to fraction form
    13,722,737/29,220,346 = 29,220,346/x
  3. Step 3: Cross multiply
    13,722,737x = 29,220,346 × 29,220,346
  4. Step 4: Simplify right side
    13,722,737x = 853,828,620,359,716
  5. Step 5: Solve for x
    x = 853,828,620,359,716/13,722,737
  6. Step 6: Final answer
    x = 62,219,994.48

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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.