Home / 33,377,723.55-50,072,237.55-11,512,165.59

Finding the Fourth Proportional to 33,377,723.55, 50,072,237.55 and 11,512,165.59

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Solution

The fourth proportional to 33,377,723.55, 50,072,237.55 and 11,512,165.59 is: 17,270,197.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,723.55 : 50,072,237.55 = 11,512,165.59 : x
  2. Step 2: Convert to fraction form
    33,377,723.55/50,072,237.55 = 11,512,165.59/x
  3. Step 3: Cross multiply
    33,377,723.55x = 50,072,237.55 × 11,512,165.59
  4. Step 4: Simplify right side
    33,377,723.55x = 576,439,890,137,415.88
  5. Step 5: Solve for x
    x = 576,439,890,137,415.88/33,377,723.55
  6. Step 6: Final answer
    x = 17,270,197.87

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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.