Home / 41,309,198.60-61,969,702.80-14,016,750.80

Finding the Fourth Proportional to 41,309,198.60, 61,969,702.80 and 14,016,750.80

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Solution

The fourth proportional to 41,309,198.60, 61,969,702.80 and 14,016,750.80 is: 21,027,129.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,309,198.60 : 61,969,702.80 = 14,016,750.80 : x
  2. Step 2: Convert to fraction form
    41,309,198.60/61,969,702.80 = 14,016,750.80/x
  3. Step 3: Cross multiply
    41,309,198.60x = 61,969,702.80 × 14,016,750.80
  4. Step 4: Simplify right side
    41,309,198.60x = 868,613,881,297,662.25
  5. Step 5: Solve for x
    x = 868,613,881,297,662.25/41,309,198.60
  6. Step 6: Final answer
    x = 21,027,129.81

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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.