Home / 13,360,523.55-20,040,785.33-13,360,523.55

Finding the Fourth Proportional to 13,360,523.55, 20,040,785.33 and 13,360,523.55

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Solution

The fourth proportional to 13,360,523.55, 20,040,785.33 and 13,360,523.55 is: 20,040,785.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,360,523.55 : 20,040,785.33 = 13,360,523.55 : x
  2. Step 2: Convert to fraction form
    13,360,523.55/20,040,785.33 = 13,360,523.55/x
  3. Step 3: Cross multiply
    13,360,523.55x = 20,040,785.33 × 13,360,523.55
  4. Step 4: Simplify right side
    13,360,523.55x = 267,755,384,295,156.91
  5. Step 5: Solve for x
    x = 267,755,384,295,156.91/13,360,523.55
  6. Step 6: Final answer
    x = 20,040,785.33

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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.