Home / 224,710,216.90-337,065,325.35-156,629,781.70

Finding the Fourth Proportional to 224,710,216.90, 337,065,325.35 and 156,629,781.70

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Solution

The fourth proportional to 224,710,216.90, 337,065,325.35 and 156,629,781.70 is: 234,944,672.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,710,216.90 : 337,065,325.35 = 156,629,781.70 : x
  2. Step 2: Convert to fraction form
    224,710,216.90/337,065,325.35 = 156,629,781.70/x
  3. Step 3: Cross multiply
    224,710,216.90x = 337,065,325.35 × 156,629,781.70
  4. Step 4: Simplify right side
    224,710,216.90x = 52,794,468,328,209,976
  5. Step 5: Solve for x
    x = 52,794,468,328,209,976/224,710,216.90
  6. Step 6: Final answer
    x = 234,944,672.55

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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.