Home / 27,542,030.30-41,314,600.65-8,373,412.70

Finding the Fourth Proportional to 27,542,030.30, 41,314,600.65 and 8,373,412.70

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Solution

The fourth proportional to 27,542,030.30, 41,314,600.65 and 8,373,412.70 is: 12,560,591.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,542,030.30 : 41,314,600.65 = 8,373,412.70 : x
  2. Step 2: Convert to fraction form
    27,542,030.30/41,314,600.65 = 8,373,412.70/x
  3. Step 3: Cross multiply
    27,542,030.30x = 41,314,600.65 × 8,373,412.70
  4. Step 4: Simplify right side
    27,542,030.30x = 345,944,201,778,138.25
  5. Step 5: Solve for x
    x = 345,944,201,778,138.25/27,542,030.30
  6. Step 6: Final answer
    x = 12,560,591.87

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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.