Home / 151,550,910.68-227,326,366.02-103,123,349.55

Finding the Fourth Proportional to 151,550,910.68, 227,326,366.02 and 103,123,349.55

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Solution

The fourth proportional to 151,550,910.68, 227,326,366.02 and 103,123,349.55 is: 154,685,024.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,550,910.68 : 227,326,366.02 = 103,123,349.55 : x
  2. Step 2: Convert to fraction form
    151,550,910.68/227,326,366.02 = 103,123,349.55/x
  3. Step 3: Cross multiply
    151,550,910.68x = 227,326,366.02 × 103,123,349.55
  4. Step 4: Simplify right side
    151,550,910.68x = 23,442,656,305,011,704
  5. Step 5: Solve for x
    x = 23,442,656,305,011,704/151,550,910.68
  6. Step 6: Final answer
    x = 154,685,024.33

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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.