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Finding the Third Proportional to 15,340,704 and 34,086,624

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Solution

The third proportional to 15,340,704 and 34,086,624 is: 75,739,544.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,340,704 : 34,086,624 = 34,086,624 : x
  2. Step 2: Convert to fraction form
    15,340,704/34,086,624 = 34,086,624/x
  3. Step 3: Cross multiply
    15,340,704x = 34,086,624 × 34,086,624
  4. Step 4: Simplify right side
    15,340,704x = 1,161,897,935,717,376
  5. Step 5: Solve for x
    x = 1,161,897,935,717,376/15,340,704
  6. Step 6: Final answer
    x = 75,739,544.66

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.