Home / 23,082,112.80-34,623,169.20-22,019,230.80

Finding the Fourth Proportional to 23,082,112.80, 34,623,169.20 and 22,019,230.80

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Solution

The fourth proportional to 23,082,112.80, 34,623,169.20 and 22,019,230.80 is: 33,028,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,082,112.80 : 34,623,169.20 = 22,019,230.80 : x
  2. Step 2: Convert to fraction form
    23,082,112.80/34,623,169.20 = 22,019,230.80/x
  3. Step 3: Cross multiply
    23,082,112.80x = 34,623,169.20 × 22,019,230.80
  4. Step 4: Simplify right side
    23,082,112.80x = 762,375,553,642,251.50
  5. Step 5: Solve for x
    x = 762,375,553,642,251.50/23,082,112.80
  6. Step 6: Final answer
    x = 33,028,846.20

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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.