Home / 57,972,710.71-80,040,864.60-44,537,447.26

Finding the Fourth Proportional to 57,972,710.71, 80,040,864.60 and 44,537,447.26

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Solution

The fourth proportional to 57,972,710.71, 80,040,864.60 and 44,537,447.26 is: 61,491,273.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,972,710.71 : 80,040,864.60 = 44,537,447.26 : x
  2. Step 2: Convert to fraction form
    57,972,710.71/80,040,864.60 = 44,537,447.26/x
  3. Step 3: Cross multiply
    57,972,710.71x = 80,040,864.60 × 44,537,447.26
  4. Step 4: Simplify right side
    57,972,710.71x = 3,564,815,785,767,300.50
  5. Step 5: Solve for x
    x = 3,564,815,785,767,300.50/57,972,710.71
  6. Step 6: Final answer
    x = 61,491,273.09

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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.