Home / 33,442,481.43-50,161,286.54-15,004,135.89

Finding the Fourth Proportional to 33,442,481.43, 50,161,286.54 and 15,004,135.89

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Solution

The fourth proportional to 33,442,481.43, 50,161,286.54 and 15,004,135.89 is: 22,505,111.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,442,481.43 : 50,161,286.54 = 15,004,135.89 : x
  2. Step 2: Convert to fraction form
    33,442,481.43/50,161,286.54 = 15,004,135.89/x
  3. Step 3: Cross multiply
    33,442,481.43x = 50,161,286.54 × 15,004,135.89
  4. Step 4: Simplify right side
    33,442,481.43x = 752,626,759,588,367.25
  5. Step 5: Solve for x
    x = 752,626,759,588,367.25/33,442,481.43
  6. Step 6: Final answer
    x = 22,505,111.09

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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.