Home / 96,341,178.39-132,950,955.14-52,288,177.86

Finding the Fourth Proportional to 96,341,178.39, 132,950,955.14 and 52,288,177.86

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Solution

The fourth proportional to 96,341,178.39, 132,950,955.14 and 52,288,177.86 is: 72,157,755.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,341,178.39 : 132,950,955.14 = 52,288,177.86 : x
  2. Step 2: Convert to fraction form
    96,341,178.39/132,950,955.14 = 52,288,177.86/x
  3. Step 3: Cross multiply
    96,341,178.39x = 132,950,955.14 × 52,288,177.86
  4. Step 4: Simplify right side
    96,341,178.39x = 6,951,763,189,098,771
  5. Step 5: Solve for x
    x = 6,951,763,189,098,771/96,341,178.39
  6. Step 6: Final answer
    x = 72,157,755.44

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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.