Home / 27,543,365.20-41,315,047.80-9,592,469.20

Finding the Fourth Proportional to 27,543,365.20, 41,315,047.80 and 9,592,469.20

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Solution

The fourth proportional to 27,543,365.20, 41,315,047.80 and 9,592,469.20 is: 14,388,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,543,365.20 : 41,315,047.80 = 9,592,469.20 : x
  2. Step 2: Convert to fraction form
    27,543,365.20/41,315,047.80 = 9,592,469.20/x
  3. Step 3: Cross multiply
    27,543,365.20x = 41,315,047.80 × 9,592,469.20
  4. Step 4: Simplify right side
    27,543,365.20x = 396,313,323,518,027.69
  5. Step 5: Solve for x
    x = 396,313,323,518,027.69/27,543,365.20
  6. Step 6: Final answer
    x = 14,388,703.80

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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.