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Finding the Third Proportional to 20,187,304 and 44,282,919

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Solution

The third proportional to 20,187,304 and 44,282,919 is: 97,139,118.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,187,304 : 44,282,919 = 44,282,919 : x
  2. Step 2: Convert to fraction form
    20,187,304/44,282,919 = 44,282,919/x
  3. Step 3: Cross multiply
    20,187,304x = 44,282,919 × 44,282,919
  4. Step 4: Simplify right side
    20,187,304x = 1,960,976,915,160,561
  5. Step 5: Solve for x
    x = 1,960,976,915,160,561/20,187,304
  6. Step 6: Final answer
    x = 97,139,118.49

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.