Home / 96,964,341.68-145,469,607.24-36,380,592.56

Finding the Fourth Proportional to 96,964,341.68, 145,469,607.24 and 36,380,592.56

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Solution

The fourth proportional to 96,964,341.68, 145,469,607.24 and 36,380,592.56 is: 54,579,553.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,964,341.68 : 145,469,607.24 = 36,380,592.56 : x
  2. Step 2: Convert to fraction form
    96,964,341.68/145,469,607.24 = 36,380,592.56/x
  3. Step 3: Cross multiply
    96,964,341.68x = 145,469,607.24 × 36,380,592.56
  4. Step 4: Simplify right side
    96,964,341.68x = 5,292,270,510,861,667
  5. Step 5: Solve for x
    x = 5,292,270,510,861,667/96,964,341.68
  6. Step 6: Final answer
    x = 54,579,553.88

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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.