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Finding the Third Proportional to 12,610,694 and 27,155,481

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Solution

The third proportional to 12,610,694 and 27,155,481 is: 58,475,778.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,610,694 : 27,155,481 = 27,155,481 : x
  2. Step 2: Convert to fraction form
    12,610,694/27,155,481 = 27,155,481/x
  3. Step 3: Cross multiply
    12,610,694x = 27,155,481 × 27,155,481
  4. Step 4: Simplify right side
    12,610,694x = 737,420,148,341,361
  5. Step 5: Solve for x
    x = 737,420,148,341,361/12,610,694
  6. Step 6: Final answer
    x = 58,475,778.44

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.