Home / 27,542,213.20-41,313,319.80-9,591,317.20

Finding the Fourth Proportional to 27,542,213.20, 41,313,319.80 and 9,591,317.20

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Solution

The fourth proportional to 27,542,213.20, 41,313,319.80 and 9,591,317.20 is: 14,386,975.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,542,213.20 : 41,313,319.80 = 9,591,317.20 : x
  2. Step 2: Convert to fraction form
    27,542,213.20/41,313,319.80 = 9,591,317.20/x
  3. Step 3: Cross multiply
    27,542,213.20x = 41,313,319.80 × 9,591,317.20
  4. Step 4: Simplify right side
    27,542,213.20x = 396,249,154,786,840.50
  5. Step 5: Solve for x
    x = 396,249,154,786,840.50/27,542,213.20
  6. Step 6: Final answer
    x = 14,386,975.80

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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.