Home / 33,294,922.20-49,945,709.70-9,034,234.20

Finding the Fourth Proportional to 33,294,922.20, 49,945,709.70 and 9,034,234.20

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Solution

The fourth proportional to 33,294,922.20, 49,945,709.70 and 9,034,234.20 is: 13,552,253.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,294,922.20 : 49,945,709.70 = 9,034,234.20 : x
  2. Step 2: Convert to fraction form
    33,294,922.20/49,945,709.70 = 9,034,234.20/x
  3. Step 3: Cross multiply
    33,294,922.20x = 49,945,709.70 × 9,034,234.20
  4. Step 4: Simplify right side
    33,294,922.20x = 451,221,238,715,011.75
  5. Step 5: Solve for x
    x = 451,221,238,715,011.75/33,294,922.20
  6. Step 6: Final answer
    x = 13,552,253.88

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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.