Home / 95,431,134.30-143,188,691.85-44,286,827.10

Finding the Fourth Proportional to 95,431,134.30, 143,188,691.85 and 44,286,827.10

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Solution

The fourth proportional to 95,431,134.30, 143,188,691.85 and 44,286,827.10 is: 66,449,727.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,431,134.30 : 143,188,691.85 = 44,286,827.10 : x
  2. Step 2: Convert to fraction form
    95,431,134.30/143,188,691.85 = 44,286,827.10/x
  3. Step 3: Cross multiply
    95,431,134.30x = 143,188,691.85 × 44,286,827.10
  4. Step 4: Simplify right side
    95,431,134.30x = 6,341,372,838,636,129
  5. Step 5: Solve for x
    x = 6,341,372,838,636,129/95,431,134.30
  6. Step 6: Final answer
    x = 66,449,727.18

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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.