Home / 22,082,809.20-33,125,250.60-6,937,234.80

Finding the Fourth Proportional to 22,082,809.20, 33,125,250.60 and 6,937,234.80

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Solution

The fourth proportional to 22,082,809.20, 33,125,250.60 and 6,937,234.80 is: 10,406,177.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,082,809.20 : 33,125,250.60 = 6,937,234.80 : x
  2. Step 2: Convert to fraction form
    22,082,809.20/33,125,250.60 = 6,937,234.80/x
  3. Step 3: Cross multiply
    22,082,809.20x = 33,125,250.60 × 6,937,234.80
  4. Step 4: Simplify right side
    22,082,809.20x = 229,797,641,221,040.88
  5. Step 5: Solve for x
    x = 229,797,641,221,040.88/22,082,809.20
  6. Step 6: Final answer
    x = 10,406,177.91

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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.