Home / 151,342,250.56-227,013,378.85-36,326,792.91

Finding the Fourth Proportional to 151,342,250.56, 227,013,378.85 and 36,326,792.91

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Solution

The fourth proportional to 151,342,250.56, 227,013,378.85 and 36,326,792.91 is: 54,490,190.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,342,250.56 : 227,013,378.85 = 36,326,792.91 : x
  2. Step 2: Convert to fraction form
    151,342,250.56/227,013,378.85 = 36,326,792.91/x
  3. Step 3: Cross multiply
    151,342,250.56x = 227,013,378.85 × 36,326,792.91
  4. Step 4: Simplify right side
    151,342,250.56x = 8,246,668,000,800,777
  5. Step 5: Solve for x
    x = 8,246,668,000,800,777/151,342,250.56
  6. Step 6: Final answer
    x = 54,490,190.08

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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.