Home / 41,360,037.40-62,068,049.70-18,629,234.20

Finding the Fourth Proportional to 41,360,037.40, 62,068,049.70 and 18,629,234.20

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Solution

The fourth proportional to 41,360,037.40, 62,068,049.70 and 18,629,234.20 is: 27,956,460.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360,037.40 : 62,068,049.70 = 18,629,234.20 : x
  2. Step 2: Convert to fraction form
    41,360,037.40/62,068,049.70 = 18,629,234.20/x
  3. Step 3: Cross multiply
    41,360,037.40x = 62,068,049.70 × 18,629,234.20
  4. Step 4: Simplify right side
    41,360,037.40x = 1,156,280,234,198,539.75
  5. Step 5: Solve for x
    x = 1,156,280,234,198,539.75/41,360,037.40
  6. Step 6: Final answer
    x = 27,956,460.07

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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.