Home / 96,339,357.39-132,949,270.23-52,286,747.61

Finding the Fourth Proportional to 96,339,357.39, 132,949,270.23 and 52,286,747.61

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Solution

The fourth proportional to 96,339,357.39, 132,949,270.23 and 52,286,747.61 is: 72,156,231.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,339,357.39 : 132,949,270.23 = 52,286,747.61 : x
  2. Step 2: Convert to fraction form
    96,339,357.39/132,949,270.23 = 52,286,747.61/x
  3. Step 3: Cross multiply
    96,339,357.39x = 132,949,270.23 × 52,286,747.61
  4. Step 4: Simplify right side
    96,339,357.39x = 6,951,484,937,449,697
  5. Step 5: Solve for x
    x = 6,951,484,937,449,697/96,339,357.39
  6. Step 6: Final answer
    x = 72,156,231.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.