Home / 51,151,375.20-76,601,091.60-24,193,538.40

Finding the Fourth Proportional to 51,151,375.20, 76,601,091.60 and 24,193,538.40

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Solution

The fourth proportional to 51,151,375.20, 76,601,091.60 and 24,193,538.40 is: 36,230,725.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,151,375.20 : 76,601,091.60 = 24,193,538.40 : x
  2. Step 2: Convert to fraction form
    51,151,375.20/76,601,091.60 = 24,193,538.40/x
  3. Step 3: Cross multiply
    51,151,375.20x = 76,601,091.60 × 24,193,538.40
  4. Step 4: Simplify right side
    51,151,375.20x = 1,853,251,451,106,517.25
  5. Step 5: Solve for x
    x = 1,853,251,451,106,517.25/51,151,375.20
  6. Step 6: Final answer
    x = 36,230,725.84

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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.