Home / 33,535,169.78-50,302,691.87-10,507,867.13

Finding the Fourth Proportional to 33,535,169.78, 50,302,691.87 and 10,507,867.13

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Solution

The fourth proportional to 33,535,169.78, 50,302,691.87 and 10,507,867.13 is: 15,761,781.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,535,169.78 : 50,302,691.87 = 10,507,867.13 : x
  2. Step 2: Convert to fraction form
    33,535,169.78/50,302,691.87 = 10,507,867.13/x
  3. Step 3: Cross multiply
    33,535,169.78x = 50,302,691.87 × 10,507,867.13
  4. Step 4: Simplify right side
    33,535,169.78x = 528,574,002,524,508.69
  5. Step 5: Solve for x
    x = 528,574,002,524,508.69/33,535,169.78
  6. Step 6: Final answer
    x = 15,761,781.02

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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.