Home / 11,894,160.24-17,921,198.25-10,758,188.70

Finding the Fourth Proportional to 11,894,160.24, 17,921,198.25 and 10,758,188.70

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Solution

The fourth proportional to 11,894,160.24, 17,921,198.25 and 10,758,188.70 is: 16,209,604.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,894,160.24 : 17,921,198.25 = 10,758,188.70 : x
  2. Step 2: Convert to fraction form
    11,894,160.24/17,921,198.25 = 10,758,188.70/x
  3. Step 3: Cross multiply
    11,894,160.24x = 17,921,198.25 × 10,758,188.70
  4. Step 4: Simplify right side
    11,894,160.24x = 192,799,632,503,609.75
  5. Step 5: Solve for x
    x = 192,799,632,503,609.75/11,894,160.24
  6. Step 6: Final answer
    x = 16,209,604.43

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.