Home / 27,542,828.80-41,314,243.20-22,755,923.20

Finding the Fourth Proportional to 27,542,828.80, 41,314,243.20 and 22,755,923.20

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Solution

The fourth proportional to 27,542,828.80, 41,314,243.20 and 22,755,923.20 is: 34,133,884.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,542,828.80 : 41,314,243.20 = 22,755,923.20 : x
  2. Step 2: Convert to fraction form
    27,542,828.80/41,314,243.20 = 22,755,923.20/x
  3. Step 3: Cross multiply
    27,542,828.80x = 41,314,243.20 × 22,755,923.20
  4. Step 4: Simplify right side
    27,542,828.80x = 940,143,745,325,322.25
  5. Step 5: Solve for x
    x = 940,143,745,325,322.25/27,542,828.80
  6. Step 6: Final answer
    x = 34,133,884.80

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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.