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Finding the Third Proportional to 15,595,952 and 34,777,876

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Solution

The third proportional to 15,595,952 and 34,777,876 is: 77,552,217.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,595,952 : 34,777,876 = 34,777,876 : x
  2. Step 2: Convert to fraction form
    15,595,952/34,777,876 = 34,777,876/x
  3. Step 3: Cross multiply
    15,595,952x = 34,777,876 × 34,777,876
  4. Step 4: Simplify right side
    15,595,952x = 1,209,500,659,071,376
  5. Step 5: Solve for x
    x = 1,209,500,659,071,376/15,595,952
  6. Step 6: Final answer
    x = 77,552,217.34

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.