Home / 24,545,879.04-33,873,350.40-13,680,629.76

Finding the Fourth Proportional to 24,545,879.04, 33,873,350.40 and 13,680,629.76

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Solution

The fourth proportional to 24,545,879.04, 33,873,350.40 and 13,680,629.76 is: 18,879,289.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,545,879.04 : 33,873,350.40 = 13,680,629.76 : x
  2. Step 2: Convert to fraction form
    24,545,879.04/33,873,350.40 = 13,680,629.76/x
  3. Step 3: Cross multiply
    24,545,879.04x = 33,873,350.40 × 13,680,629.76
  4. Step 4: Simplify right side
    24,545,879.04x = 463,408,765,553,147.88
  5. Step 5: Solve for x
    x = 463,408,765,553,147.88/24,545,879.04
  6. Step 6: Final answer
    x = 18,879,289.87

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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.