Home / 36,384,147.70-54,576,221.55-22,035,240.70

Finding the Fourth Proportional to 36,384,147.70, 54,576,221.55 and 22,035,240.70

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Solution

The fourth proportional to 36,384,147.70, 54,576,221.55 and 22,035,240.70 is: 33,052,861.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,384,147.70 : 54,576,221.55 = 22,035,240.70 : x
  2. Step 2: Convert to fraction form
    36,384,147.70/54,576,221.55 = 22,035,240.70/x
  3. Step 3: Cross multiply
    36,384,147.70x = 54,576,221.55 × 22,035,240.70
  4. Step 4: Simplify right side
    36,384,147.70x = 1,202,600,178,350,777
  5. Step 5: Solve for x
    x = 1,202,600,178,350,777/36,384,147.70
  6. Step 6: Final answer
    x = 33,052,861.05

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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.