Home / 33,340,902.12-50,020,330.82-17,158,035.24

Finding the Fourth Proportional to 33,340,902.12, 50,020,330.82 and 17,158,035.24

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Solution

The fourth proportional to 33,340,902.12, 50,020,330.82 and 17,158,035.24 is: 25,741,672.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,340,902.12 : 50,020,330.82 = 17,158,035.24 : x
  2. Step 2: Convert to fraction form
    33,340,902.12/50,020,330.82 = 17,158,035.24/x
  3. Step 3: Cross multiply
    33,340,902.12x = 50,020,330.82 × 17,158,035.24
  4. Step 4: Simplify right side
    33,340,902.12x = 858,250,598,840,227.75
  5. Step 5: Solve for x
    x = 858,250,598,840,227.75/33,340,902.12
  6. Step 6: Final answer
    x = 25,741,672.97

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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.