Home / 41,519,862.90-62,279,794.35-22,387,986.90

Finding the Fourth Proportional to 41,519,862.90, 62,279,794.35 and 22,387,986.90

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Solution

The fourth proportional to 41,519,862.90, 62,279,794.35 and 22,387,986.90 is: 33,581,980.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,862.90 : 62,279,794.35 = 22,387,986.90 : x
  2. Step 2: Convert to fraction form
    41,519,862.90/62,279,794.35 = 22,387,986.90/x
  3. Step 3: Cross multiply
    41,519,862.90x = 62,279,794.35 × 22,387,986.90
  4. Step 4: Simplify right side
    41,519,862.90x = 1,394,319,220,042,494
  5. Step 5: Solve for x
    x = 1,394,319,220,042,494/41,519,862.90
  6. Step 6: Final answer
    x = 33,581,980.35

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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.