Home / 33,722,106.23-50,584,998.90-10,691,375.12

Finding the Fourth Proportional to 33,722,106.23, 50,584,998.90 and 10,691,375.12

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Solution

The fourth proportional to 33,722,106.23, 50,584,998.90 and 10,691,375.12 is: 16,037,645.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,722,106.23 : 50,584,998.90 = 10,691,375.12 : x
  2. Step 2: Convert to fraction form
    33,722,106.23/50,584,998.90 = 10,691,375.12/x
  3. Step 3: Cross multiply
    33,722,106.23x = 50,584,998.90 × 10,691,375.12
  4. Step 4: Simplify right side
    33,722,106.23x = 540,823,198,431,762.38
  5. Step 5: Solve for x
    x = 540,823,198,431,762.38/33,722,106.23
  6. Step 6: Final answer
    x = 16,037,645.89

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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.