Home / 33,192,356.34-49,760,135.29-12,736,754.85

Finding the Fourth Proportional to 33,192,356.34, 49,760,135.29 and 12,736,754.85

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Solution

The fourth proportional to 33,192,356.34, 49,760,135.29 and 12,736,754.85 is: 19,094,234.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192,356.34 : 49,760,135.29 = 12,736,754.85 : x
  2. Step 2: Convert to fraction form
    33,192,356.34/49,760,135.29 = 12,736,754.85/x
  3. Step 3: Cross multiply
    33,192,356.34x = 49,760,135.29 × 12,736,754.85
  4. Step 4: Simplify right side
    33,192,356.34x = 633,782,644,491,563.62
  5. Step 5: Solve for x
    x = 633,782,644,491,563.62/33,192,356.34
  6. Step 6: Final answer
    x = 19,094,234.77

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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.