Home / 41,340,677.31-57,055,567.18-23,706,480.78

Finding the Fourth Proportional to 41,340,677.31, 57,055,567.18 and 23,706,480.78

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Solution

The fourth proportional to 41,340,677.31, 57,055,567.18 and 23,706,480.78 is: 32,718,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,677.31 : 57,055,567.18 = 23,706,480.78 : x
  2. Step 2: Convert to fraction form
    41,340,677.31/57,055,567.18 = 23,706,480.78/x
  3. Step 3: Cross multiply
    41,340,677.31x = 57,055,567.18 × 23,706,480.78
  4. Step 4: Simplify right side
    41,340,677.31x = 1,352,586,706,744,668.75
  5. Step 5: Solve for x
    x = 1,352,586,706,744,668.75/41,340,677.31
  6. Step 6: Final answer
    x = 32,718,058.70

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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.