Home / 41,522,679.40-62,284,019.10-39,131,194.90

Finding the Fourth Proportional to 41,522,679.40, 62,284,019.10 and 39,131,194.90

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Solution

The fourth proportional to 41,522,679.40, 62,284,019.10 and 39,131,194.90 is: 58,696,792.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,522,679.40 : 62,284,019.10 = 39,131,194.90 : x
  2. Step 2: Convert to fraction form
    41,522,679.40/62,284,019.10 = 39,131,194.90/x
  3. Step 3: Cross multiply
    41,522,679.40x = 62,284,019.10 × 39,131,194.90
  4. Step 4: Simplify right side
    41,522,679.40x = 2,437,248,090,557,422.50
  5. Step 5: Solve for x
    x = 2,437,248,090,557,422.50/41,522,679.40
  6. Step 6: Final answer
    x = 58,696,792.35

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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.