Home / 224,676,502.20-337,014,753.30-186,381,257.40

Finding the Fourth Proportional to 224,676,502.20, 337,014,753.30 and 186,381,257.40

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Solution

The fourth proportional to 224,676,502.20, 337,014,753.30 and 186,381,257.40 is: 279,571,886.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,676,502.20 : 337,014,753.30 = 186,381,257.40 : x
  2. Step 2: Convert to fraction form
    224,676,502.20/337,014,753.30 = 186,381,257.40/x
  3. Step 3: Cross multiply
    224,676,502.20x = 337,014,753.30 × 186,381,257.40
  4. Step 4: Simplify right side
    224,676,502.20x = 62,813,233,482,404,800
  5. Step 5: Solve for x
    x = 62,813,233,482,404,800/224,676,502.20
  6. Step 6: Final answer
    x = 279,571,886.10

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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.