Home / 50,791,286.59-76,207,117.25-16,253,009.85

Finding the Fourth Proportional to 50,791,286.59, 76,207,117.25 and 16,253,009.85

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Solution

The fourth proportional to 50,791,286.59, 76,207,117.25 and 16,253,009.85 is: 24,385,974.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,791,286.59 : 76,207,117.25 = 16,253,009.85 : x
  2. Step 2: Convert to fraction form
    50,791,286.59/76,207,117.25 = 16,253,009.85/x
  3. Step 3: Cross multiply
    50,791,286.59x = 76,207,117.25 × 16,253,009.85
  4. Step 4: Simplify right side
    50,791,286.59x = 1,238,595,027,304,355
  5. Step 5: Solve for x
    x = 1,238,595,027,304,355/50,791,286.59
  6. Step 6: Final answer
    x = 24,385,974.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.