Home / 11,216,092.60-16,824,138.90-11,145,233.80

Finding the Fourth Proportional to 11,216,092.60, 16,824,138.90 and 11,145,233.80

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Solution

The fourth proportional to 11,216,092.60, 16,824,138.90 and 11,145,233.80 is: 16,717,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,092.60 : 16,824,138.90 = 11,145,233.80 : x
  2. Step 2: Convert to fraction form
    11,216,092.60/16,824,138.90 = 11,145,233.80/x
  3. Step 3: Cross multiply
    11,216,092.60x = 16,824,138.90 × 11,145,233.80
  4. Step 4: Simplify right side
    11,216,092.60x = 187,508,961,524,174.81
  5. Step 5: Solve for x
    x = 187,508,961,524,174.81/11,216,092.60
  6. Step 6: Final answer
    x = 16,717,850.70

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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.