Home / 39,064,650.62-58,591,271.92-11,391,131.70

Finding the Fourth Proportional to 39,064,650.62, 58,591,271.92 and 11,391,131.70

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Solution

The fourth proportional to 39,064,650.62, 58,591,271.92 and 11,391,131.70 is: 17,085,034.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,064,650.62 : 58,591,271.92 = 11,391,131.70 : x
  2. Step 2: Convert to fraction form
    39,064,650.62/58,591,271.92 = 11,391,131.70/x
  3. Step 3: Cross multiply
    39,064,650.62x = 58,591,271.92 × 11,391,131.70
  4. Step 4: Simplify right side
    39,064,650.62x = 667,420,894,782,237.50
  5. Step 5: Solve for x
    x = 667,420,894,782,237.50/39,064,650.62
  6. Step 6: Final answer
    x = 17,085,034.27

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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.