Home / 151,342,251.57-227,013,380.35-36,326,793.91

Finding the Fourth Proportional to 151,342,251.57, 227,013,380.35 and 36,326,793.91

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Solution

The fourth proportional to 151,342,251.57, 227,013,380.35 and 36,326,793.91 is: 54,490,191.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,342,251.57 : 227,013,380.35 = 36,326,793.91 : x
  2. Step 2: Convert to fraction form
    151,342,251.57/227,013,380.35 = 36,326,793.91/x
  3. Step 3: Cross multiply
    151,342,251.57x = 227,013,380.35 × 36,326,793.91
  4. Step 4: Simplify right side
    151,342,251.57x = 8,246,668,282,786,893
  5. Step 5: Solve for x
    x = 8,246,668,282,786,893/151,342,251.57
  6. Step 6: Final answer
    x = 54,490,191.59

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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.