Home / 40,801,189.24-61,201,718.25-27,982,832.32

Finding the Fourth Proportional to 40,801,189.24, 61,201,718.25 and 27,982,832.32

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Solution

The fourth proportional to 40,801,189.24, 61,201,718.25 and 27,982,832.32 is: 41,974,203.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,801,189.24 : 61,201,718.25 = 27,982,832.32 : x
  2. Step 2: Convert to fraction form
    40,801,189.24/61,201,718.25 = 27,982,832.32/x
  3. Step 3: Cross multiply
    40,801,189.24x = 61,201,718.25 × 27,982,832.32
  4. Step 4: Simplify right side
    40,801,189.24x = 1,712,597,419,485,633.75
  5. Step 5: Solve for x
    x = 1,712,597,419,485,633.75/40,801,189.24
  6. Step 6: Final answer
    x = 41,974,203.48

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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.