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Finding the Fourth Proportional to 595,850,494.74, 892,498,836.03 and 484,658,373.70

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Solution

The fourth proportional to 595,850,494.74, 892,498,836.03 and 484,658,373.70 is: 725,948,938.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,850,494.74 : 892,498,836.03 = 484,658,373.70 : x
  2. Step 2: Convert to fraction form
    595,850,494.74/892,498,836.03 = 484,658,373.70/x
  3. Step 3: Cross multiply
    595,850,494.74x = 892,498,836.03 × 484,658,373.70
  4. Step 4: Simplify right side
    595,850,494.74x = 432,557,034,399,442,752
  5. Step 5: Solve for x
    x = 432,557,034,399,442,752/595,850,494.74
  6. Step 6: Final answer
    x = 725,948,938.90

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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.