Home / 592,766,542.46-889,151,765.79-150,108,979.88

Finding the Fourth Proportional to 592,766,542.46, 889,151,765.79 and 150,108,979.88

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Solution

The fourth proportional to 592,766,542.46, 889,151,765.79 and 150,108,979.88 is: 225,163,964.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,766,542.46 : 889,151,765.79 = 150,108,979.88 : x
  2. Step 2: Convert to fraction form
    592,766,542.46/889,151,765.79 = 150,108,979.88/x
  3. Step 3: Cross multiply
    592,766,542.46x = 889,151,765.79 × 150,108,979.88
  4. Step 4: Simplify right side
    592,766,542.46x = 133,469,664,524,023,376
  5. Step 5: Solve for x
    x = 133,469,664,524,023,376/592,766,542.46
  6. Step 6: Final answer
    x = 225,163,964.16

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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.