Home / 49,707,234.09-68,560,647.89-33,179,025.33

Finding the Fourth Proportional to 49,707,234.09, 68,560,647.89 and 33,179,025.33

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Solution

The fourth proportional to 49,707,234.09, 68,560,647.89 and 33,179,025.33 is: 45,763,469.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,707,234.09 : 68,560,647.89 = 33,179,025.33 : x
  2. Step 2: Convert to fraction form
    49,707,234.09/68,560,647.89 = 33,179,025.33/x
  3. Step 3: Cross multiply
    49,707,234.09x = 68,560,647.89 × 33,179,025.33
  4. Step 4: Simplify right side
    49,707,234.09x = 2,274,775,472,817,626
  5. Step 5: Solve for x
    x = 2,274,775,472,817,626/49,707,234.09
  6. Step 6: Final answer
    x = 45,763,469.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.