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Finding the Third Proportional to 13,623,870 and 22,705,542

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Solution

The third proportional to 13,623,870 and 22,705,542 is: 37,841,056.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,623,870 : 22,705,542 = 22,705,542 : x
  2. Step 2: Convert to fraction form
    13,623,870/22,705,542 = 22,705,542/x
  3. Step 3: Cross multiply
    13,623,870x = 22,705,542 × 22,705,542
  4. Step 4: Simplify right side
    13,623,870x = 515,541,637,513,764
  5. Step 5: Solve for x
    x = 515,541,637,513,764/13,623,870
  6. Step 6: Final answer
    x = 37,841,056.73

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.