Home / 224,670,000.30-337,005,000.45-199,587,734.70

Finding the Fourth Proportional to 224,670,000.30, 337,005,000.45 and 199,587,734.70

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Solution

The fourth proportional to 224,670,000.30, 337,005,000.45 and 199,587,734.70 is: 299,381,602.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,670,000.30 : 337,005,000.45 = 199,587,734.70 : x
  2. Step 2: Convert to fraction form
    224,670,000.30/337,005,000.45 = 199,587,734.70/x
  3. Step 3: Cross multiply
    224,670,000.30x = 337,005,000.45 × 199,587,734.70
  4. Step 4: Simplify right side
    224,670,000.30x = 67,262,064,622,387,976
  5. Step 5: Solve for x
    x = 67,262,064,622,387,976/224,670,000.30
  6. Step 6: Final answer
    x = 299,381,602.05

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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.