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Finding the Third Proportional to 27,339,780 and 38,451,598

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Solution

The third proportional to 27,339,780 and 38,451,598 is: 54,079,637.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,339,780 : 38,451,598 = 38,451,598 : x
  2. Step 2: Convert to fraction form
    27,339,780/38,451,598 = 38,451,598/x
  3. Step 3: Cross multiply
    27,339,780x = 38,451,598 × 38,451,598
  4. Step 4: Simplify right side
    27,339,780x = 1,478,525,388,753,604
  5. Step 5: Solve for x
    x = 1,478,525,388,753,604/27,339,780
  6. Step 6: Final answer
    x = 54,079,637.39

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.