Home / 41,523,540.40-62,285,310.60-39,132,055.90

Finding the Fourth Proportional to 41,523,540.40, 62,285,310.60 and 39,132,055.90

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Solution

The fourth proportional to 41,523,540.40, 62,285,310.60 and 39,132,055.90 is: 58,698,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,523,540.40 : 62,285,310.60 = 39,132,055.90 : x
  2. Step 2: Convert to fraction form
    41,523,540.40/62,285,310.60 = 39,132,055.90/x
  3. Step 3: Cross multiply
    41,523,540.40x = 62,285,310.60 × 39,132,055.90
  4. Step 4: Simplify right side
    41,523,540.40x = 2,437,352,256,148,062.50
  5. Step 5: Solve for x
    x = 2,437,352,256,148,062.50/41,523,540.40
  6. Step 6: Final answer
    x = 58,698,083.85

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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.