Home / 41,427,513.31-62,159,189.69-22,235,850.19

Finding the Fourth Proportional to 41,427,513.31, 62,159,189.69 and 22,235,850.19

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Solution

The fourth proportional to 41,427,513.31, 62,159,189.69 and 22,235,850.19 is: 33,363,393.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,427,513.31 : 62,159,189.69 = 22,235,850.19 : x
  2. Step 2: Convert to fraction form
    41,427,513.31/62,159,189.69 = 22,235,850.19/x
  3. Step 3: Cross multiply
    41,427,513.31x = 62,159,189.69 × 22,235,850.19
  4. Step 4: Simplify right side
    41,427,513.31x = 1,382,162,429,456,657.25
  5. Step 5: Solve for x
    x = 1,382,162,429,456,657.25/41,427,513.31
  6. Step 6: Final answer
    x = 33,363,393.53

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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.