Home / 179,375,515.27-247,538,214.17-96,869,300.02

Finding the Fourth Proportional to 179,375,515.27, 247,538,214.17 and 96,869,300.02

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Solution

The fourth proportional to 179,375,515.27, 247,538,214.17 and 96,869,300.02 is: 133,679,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,375,515.27 : 247,538,214.17 = 96,869,300.02 : x
  2. Step 2: Convert to fraction form
    179,375,515.27/247,538,214.17 = 96,869,300.02/x
  3. Step 3: Cross multiply
    179,375,515.27x = 247,538,214.17 × 96,869,300.02
  4. Step 4: Simplify right side
    179,375,515.27x = 23,978,853,534,108,812
  5. Step 5: Solve for x
    x = 23,978,853,534,108,812/179,375,515.27
  6. Step 6: Final answer
    x = 133,679,635.70

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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.