Home / 41,890,840.59-57,785,287.38-26,182,603.71

Finding the Fourth Proportional to 41,890,840.59, 57,785,287.38 and 26,182,603.71

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Solution

The fourth proportional to 41,890,840.59, 57,785,287.38 and 26,182,603.71 is: 36,116,947.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890,840.59 : 57,785,287.38 = 26,182,603.71 : x
  2. Step 2: Convert to fraction form
    41,890,840.59/57,785,287.38 = 26,182,603.71/x
  3. Step 3: Cross multiply
    41,890,840.59x = 57,785,287.38 × 26,182,603.71
  4. Step 4: Simplify right side
    41,890,840.59x = 1,512,969,279,739,004.25
  5. Step 5: Solve for x
    x = 1,512,969,279,739,004.25/41,890,840.59
  6. Step 6: Final answer
    x = 36,116,947.25

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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.