Home / 23,110,540.80-34,665,811.20-16,392,076.80

Finding the Fourth Proportional to 23,110,540.80, 34,665,811.20 and 16,392,076.80

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Solution

The fourth proportional to 23,110,540.80, 34,665,811.20 and 16,392,076.80 is: 24,588,115.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,110,540.80 : 34,665,811.20 = 16,392,076.80 : x
  2. Step 2: Convert to fraction form
    23,110,540.80/34,665,811.20 = 16,392,076.80/x
  3. Step 3: Cross multiply
    23,110,540.80x = 34,665,811.20 × 16,392,076.80
  4. Step 4: Simplify right side
    23,110,540.80x = 568,244,639,524,700.25
  5. Step 5: Solve for x
    x = 568,244,639,524,700.25/23,110,540.80
  6. Step 6: Final answer
    x = 24,588,115.20

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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.