Home / 181,005,956.40-271,508,934.60-44,691,339.90

Finding the Fourth Proportional to 181,005,956.40, 271,508,934.60 and 44,691,339.90

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Solution

The fourth proportional to 181,005,956.40, 271,508,934.60 and 44,691,339.90 is: 67,037,009.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,005,956.40 : 271,508,934.60 = 44,691,339.90 : x
  2. Step 2: Convert to fraction form
    181,005,956.40/271,508,934.60 = 44,691,339.90/x
  3. Step 3: Cross multiply
    181,005,956.40x = 271,508,934.60 × 44,691,339.90
  4. Step 4: Simplify right side
    181,005,956.40x = 12,134,098,082,095,472
  5. Step 5: Solve for x
    x = 12,134,098,082,095,472/181,005,956.40
  6. Step 6: Final answer
    x = 67,037,009.85

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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.