Home / 45,231,658.72-62,419,641.79-24,605,055.70

Finding the Fourth Proportional to 45,231,658.72, 62,419,641.79 and 24,605,055.70

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Solution

The fourth proportional to 45,231,658.72, 62,419,641.79 and 24,605,055.70 is: 33,954,951.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,231,658.72 : 62,419,641.79 = 24,605,055.70 : x
  2. Step 2: Convert to fraction form
    45,231,658.72/62,419,641.79 = 24,605,055.70/x
  3. Step 3: Cross multiply
    45,231,658.72x = 62,419,641.79 × 24,605,055.70
  4. Step 4: Simplify right side
    45,231,658.72x = 1,535,838,763,016,997.75
  5. Step 5: Solve for x
    x = 1,535,838,763,016,997.75/45,231,658.72
  6. Step 6: Final answer
    x = 33,954,951.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.