Home / 50,552,222.22-69,761,857.20-27,347,294.70

Finding the Fourth Proportional to 50,552,222.22, 69,761,857.20 and 27,347,294.70

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Solution

The fourth proportional to 50,552,222.22, 69,761,857.20 and 27,347,294.70 is: 37,739,153.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,552,222.22 : 69,761,857.20 = 27,347,294.70 : x
  2. Step 2: Convert to fraction form
    50,552,222.22/69,761,857.20 = 27,347,294.70/x
  3. Step 3: Cross multiply
    50,552,222.22x = 69,761,857.20 × 27,347,294.70
  4. Step 4: Simplify right side
    50,552,222.22x = 1,907,798,067,667,716.75
  5. Step 5: Solve for x
    x = 1,907,798,067,667,716.75/50,552,222.22
  6. Step 6: Final answer
    x = 37,739,153.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.