Home / 11,741,627.43-16,200,858.20-11,354,560.83

Finding the Fourth Proportional to 11,741,627.43, 16,200,858.20 and 11,354,560.83

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Solution

The fourth proportional to 11,741,627.43, 16,200,858.20 and 11,354,560.83 is: 15,666,791.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741,627.43 : 16,200,858.20 = 11,354,560.83 : x
  2. Step 2: Convert to fraction form
    11,741,627.43/16,200,858.20 = 11,354,560.83/x
  3. Step 3: Cross multiply
    11,741,627.43x = 16,200,858.20 × 11,354,560.83
  4. Step 4: Simplify right side
    11,741,627.43x = 183,953,629,873,331.50
  5. Step 5: Solve for x
    x = 183,953,629,873,331.50/11,741,627.43
  6. Step 6: Final answer
    x = 15,666,791.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.