Home / 23,489,549.24-35,222,932.17-13,777,333.53

Finding the Fourth Proportional to 23,489,549.24, 35,222,932.17 and 13,777,333.53

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Solution

The fourth proportional to 23,489,549.24, 35,222,932.17 and 13,777,333.53 is: 20,659,318.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,489,549.24 : 35,222,932.17 = 13,777,333.53 : x
  2. Step 2: Convert to fraction form
    23,489,549.24/35,222,932.17 = 13,777,333.53/x
  3. Step 3: Cross multiply
    23,489,549.24x = 35,222,932.17 × 13,777,333.53
  4. Step 4: Simplify right side
    23,489,549.24x = 485,278,084,410,656.69
  5. Step 5: Solve for x
    x = 485,278,084,410,656.69/23,489,549.24
  6. Step 6: Final answer
    x = 20,659,318.73

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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.