Home / 14,629,382.82-21,944,147.22-5,998,197.78

Finding the Fourth Proportional to 14,629,382.82, 21,944,147.22 and 5,998,197.78

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Solution

The fourth proportional to 14,629,382.82, 21,944,147.22 and 5,998,197.78 is: 8,997,326.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629,382.82 : 21,944,147.22 = 5,998,197.78 : x
  2. Step 2: Convert to fraction form
    14,629,382.82/21,944,147.22 = 5,998,197.78/x
  3. Step 3: Cross multiply
    14,629,382.82x = 21,944,147.22 × 5,998,197.78
  4. Step 4: Simplify right side
    14,629,382.82x = 131,625,335,138,997.17
  5. Step 5: Solve for x
    x = 131,625,335,138,997.17/14,629,382.82
  6. Step 6: Final answer
    x = 8,997,326.60

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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.