Home / 44,497,078.80-66,745,618.20-41,379,291.60

Finding the Fourth Proportional to 44,497,078.80, 66,745,618.20 and 41,379,291.60

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Solution

The fourth proportional to 44,497,078.80, 66,745,618.20 and 41,379,291.60 is: 62,068,937.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,497,078.80 : 66,745,618.20 = 41,379,291.60 : x
  2. Step 2: Convert to fraction form
    44,497,078.80/66,745,618.20 = 41,379,291.60/x
  3. Step 3: Cross multiply
    44,497,078.80x = 66,745,618.20 × 41,379,291.60
  4. Step 4: Simplify right side
    44,497,078.80x = 2,761,886,398,520,067.50
  5. Step 5: Solve for x
    x = 2,761,886,398,520,067.50/44,497,078.80
  6. Step 6: Final answer
    x = 62,068,937.40

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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.