Home / 234,627,796.08-323,753,306.52-140,519,887.92

Finding the Fourth Proportional to 234,627,796.08, 323,753,306.52 and 140,519,887.92

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Solution

The fourth proportional to 234,627,796.08, 323,753,306.52 and 140,519,887.92 is: 193,897,650.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,627,796.08 : 323,753,306.52 = 140,519,887.92 : x
  2. Step 2: Convert to fraction form
    234,627,796.08/323,753,306.52 = 140,519,887.92/x
  3. Step 3: Cross multiply
    234,627,796.08x = 323,753,306.52 × 140,519,887.92
  4. Step 4: Simplify right side
    234,627,796.08x = 45,493,778,345,919,800
  5. Step 5: Solve for x
    x = 45,493,778,345,919,800/234,627,796.08
  6. Step 6: Final answer
    x = 193,897,650.26

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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.