Home / 16,335,067.20-24,502,600.80-15,591,049.80

Finding the Fourth Proportional to 16,335,067.20, 24,502,600.80 and 15,591,049.80

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Solution

The fourth proportional to 16,335,067.20, 24,502,600.80 and 15,591,049.80 is: 23,386,574.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,067.20 : 24,502,600.80 = 15,591,049.80 : x
  2. Step 2: Convert to fraction form
    16,335,067.20/24,502,600.80 = 15,591,049.80/x
  3. Step 3: Cross multiply
    16,335,067.20x = 24,502,600.80 × 15,591,049.80
  4. Step 4: Simplify right side
    16,335,067.20x = 382,021,269,302,319.88
  5. Step 5: Solve for x
    x = 382,021,269,302,319.88/16,335,067.20
  6. Step 6: Final answer
    x = 23,386,574.70

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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.