Home / 50,494,504.06-69,682,735.11-27,289,576.54

Finding the Fourth Proportional to 50,494,504.06, 69,682,735.11 and 27,289,576.54

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Solution

The fourth proportional to 50,494,504.06, 69,682,735.11 and 27,289,576.54 is: 37,659,788.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,494,504.06 : 69,682,735.11 = 27,289,576.54 : x
  2. Step 2: Convert to fraction form
    50,494,504.06/69,682,735.11 = 27,289,576.54/x
  3. Step 3: Cross multiply
    50,494,504.06x = 69,682,735.11 × 27,289,576.54
  4. Step 4: Simplify right side
    50,494,504.06x = 1,901,612,333,300,890.25
  5. Step 5: Solve for x
    x = 1,901,612,333,300,890.25/50,494,504.06
  6. Step 6: Final answer
    x = 37,659,788.30

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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.