Home / 26,864,427.20-40,296,640.80-24,512,964.80

Finding the Fourth Proportional to 26,864,427.20, 40,296,640.80 and 24,512,964.80

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Solution

The fourth proportional to 26,864,427.20, 40,296,640.80 and 24,512,964.80 is: 36,769,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,864,427.20 : 40,296,640.80 = 24,512,964.80 : x
  2. Step 2: Convert to fraction form
    26,864,427.20/40,296,640.80 = 24,512,964.80/x
  3. Step 3: Cross multiply
    26,864,427.20x = 40,296,640.80 × 24,512,964.80
  4. Step 4: Simplify right side
    26,864,427.20x = 987,790,137,488,643.75
  5. Step 5: Solve for x
    x = 987,790,137,488,643.75/26,864,427.20
  6. Step 6: Final answer
    x = 36,769,447.20

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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.