Home / 57,972,694.76-80,040,842.60-44,537,431.29

Finding the Fourth Proportional to 57,972,694.76, 80,040,842.60 and 44,537,431.29

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Solution

The fourth proportional to 57,972,694.76, 80,040,842.60 and 44,537,431.29 is: 61,491,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,972,694.76 : 80,040,842.60 = 44,537,431.29 : x
  2. Step 2: Convert to fraction form
    57,972,694.76/80,040,842.60 = 44,537,431.29/x
  3. Step 3: Cross multiply
    57,972,694.76x = 80,040,842.60 × 44,537,431.29
  4. Step 4: Simplify right side
    57,972,694.76x = 3,564,813,527,691,204.50
  5. Step 5: Solve for x
    x = 3,564,813,527,691,204.50/57,972,694.76
  6. Step 6: Final answer
    x = 61,491,251.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.