Home / 41,338,155.78-57,056,779.62-32,027,309.46

Finding the Fourth Proportional to 41,338,155.78, 57,056,779.62 and 32,027,309.46

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Solution

The fourth proportional to 41,338,155.78, 57,056,779.62 and 32,027,309.46 is: 44,205,531.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,338,155.78 : 57,056,779.62 = 32,027,309.46 : x
  2. Step 2: Convert to fraction form
    41,338,155.78/57,056,779.62 = 32,027,309.46/x
  3. Step 3: Cross multiply
    41,338,155.78x = 57,056,779.62 × 32,027,309.46
  4. Step 4: Simplify right side
    41,338,155.78x = 1,827,375,137,680,761.25
  5. Step 5: Solve for x
    x = 1,827,375,137,680,761.25/41,338,155.78
  6. Step 6: Final answer
    x = 44,205,531.26

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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.