Home / 135,744,023.52-203,613,279.66-33,508,946.88

Finding the Fourth Proportional to 135,744,023.52, 203,613,279.66 and 33,508,946.88

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Solution

The fourth proportional to 135,744,023.52, 203,613,279.66 and 33,508,946.88 is: 50,262,740.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,744,023.52 : 203,613,279.66 = 33,508,946.88 : x
  2. Step 2: Convert to fraction form
    135,744,023.52/203,613,279.66 = 33,508,946.88/x
  3. Step 3: Cross multiply
    135,744,023.52x = 203,613,279.66 × 33,508,946.88
  4. Step 4: Simplify right side
    135,744,023.52x = 6,822,866,572,189,524
  5. Step 5: Solve for x
    x = 6,822,866,572,189,524/135,744,023.52
  6. Step 6: Final answer
    x = 50,262,740.08

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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.