Home / 16,193,378.88-24,294,322.32-5,819,645.16

Finding the Fourth Proportional to 16,193,378.88, 24,294,322.32 and 5,819,645.16

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Solution

The fourth proportional to 16,193,378.88, 24,294,322.32 and 5,819,645.16 is: 8,730,996.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,378.88 : 24,294,322.32 = 5,819,645.16 : x
  2. Step 2: Convert to fraction form
    16,193,378.88/24,294,322.32 = 5,819,645.16/x
  3. Step 3: Cross multiply
    16,193,378.88x = 24,294,322.32 × 5,819,645.16
  4. Step 4: Simplify right side
    16,193,378.88x = 141,384,335,305,067.97
  5. Step 5: Solve for x
    x = 141,384,335,305,067.97/16,193,378.88
  6. Step 6: Final answer
    x = 8,730,996.56

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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.