Home / 27,465,749.80-41,198,624.70-8,294,507.80

Finding the Fourth Proportional to 27,465,749.80, 41,198,624.70 and 8,294,507.80

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Solution

The fourth proportional to 27,465,749.80, 41,198,624.70 and 8,294,507.80 is: 12,441,761.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,465,749.80 : 41,198,624.70 = 8,294,507.80 : x
  2. Step 2: Convert to fraction form
    27,465,749.80/41,198,624.70 = 8,294,507.80/x
  3. Step 3: Cross multiply
    27,465,749.80x = 41,198,624.70 × 8,294,507.80
  4. Step 4: Simplify right side
    27,465,749.80x = 341,722,313,923,422.69
  5. Step 5: Solve for x
    x = 341,722,313,923,422.69/27,465,749.80
  6. Step 6: Final answer
    x = 12,441,761.70

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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.