Home / 596,062,508.56-822,593,349.12-331,761,429.88

Finding the Fourth Proportional to 596,062,508.56, 822,593,349.12 and 331,761,429.88

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Solution

The fourth proportional to 596,062,508.56, 822,593,349.12 and 331,761,429.88 is: 457,845,849.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,062,508.56 : 822,593,349.12 = 331,761,429.88 : x
  2. Step 2: Convert to fraction form
    596,062,508.56/822,593,349.12 = 331,761,429.88/x
  3. Step 3: Cross multiply
    596,062,508.56x = 822,593,349.12 × 331,761,429.88
  4. Step 4: Simplify right side
    596,062,508.56x = 272,904,745,713,829,248
  5. Step 5: Solve for x
    x = 272,904,745,713,829,248/596,062,508.56
  6. Step 6: Final answer
    x = 457,845,849.71

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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.