Home / 5,501,552.91-11,948,332.78

Finding the Third Proportional to 5,501,552.91 and 11,948,332.78

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Solution

The third proportional to 5,501,552.91 and 11,948,332.78 is: 25,949,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,501,552.91 : 11,948,332.78 = 11,948,332.78 : x
  2. Step 2: Convert to fraction form
    5,501,552.91/11,948,332.78 = 11,948,332.78/x
  3. Step 3: Cross multiply
    5,501,552.91x = 11,948,332.78 × 11,948,332.78
  4. Step 4: Simplify right side
    5,501,552.91x = 142,762,656,251,493.38
  5. Step 5: Solve for x
    x = 142,762,656,251,493.38/5,501,552.91
  6. Step 6: Final answer
    x = 25,949,519.83

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.