Home / 24,416,778.40-36,625,167.60-7,380,080.80

Finding the Fourth Proportional to 24,416,778.40, 36,625,167.60 and 7,380,080.80

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Solution

The fourth proportional to 24,416,778.40, 36,625,167.60 and 7,380,080.80 is: 11,070,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,416,778.40 : 36,625,167.60 = 7,380,080.80 : x
  2. Step 2: Convert to fraction form
    24,416,778.40/36,625,167.60 = 7,380,080.80/x
  3. Step 3: Cross multiply
    24,416,778.40x = 36,625,167.60 × 7,380,080.80
  4. Step 4: Simplify right side
    24,416,778.40x = 270,296,696,201,542.09
  5. Step 5: Solve for x
    x = 270,296,696,201,542.09/24,416,778.40
  6. Step 6: Final answer
    x = 11,070,121.20

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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.