Home / 50,494,503.56-69,682,734.42-27,289,576.04

Finding the Fourth Proportional to 50,494,503.56, 69,682,734.42 and 27,289,576.04

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Solution

The fourth proportional to 50,494,503.56, 69,682,734.42 and 27,289,576.04 is: 37,659,787.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,494,503.56 : 69,682,734.42 = 27,289,576.04 : x
  2. Step 2: Convert to fraction form
    50,494,503.56/69,682,734.42 = 27,289,576.04/x
  3. Step 3: Cross multiply
    50,494,503.56x = 69,682,734.42 × 27,289,576.04
  4. Step 4: Simplify right side
    50,494,503.56x = 1,901,612,279,629,715.25
  5. Step 5: Solve for x
    x = 1,901,612,279,629,715.25/50,494,503.56
  6. Step 6: Final answer
    x = 37,659,787.61

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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.