Home / 48,002,774.82-66,244,003.92-25,976,272.02

Finding the Fourth Proportional to 48,002,774.82, 66,244,003.92 and 25,976,272.02

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Solution

The fourth proportional to 48,002,774.82, 66,244,003.92 and 25,976,272.02 is: 35,847,349.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,002,774.82 : 66,244,003.92 = 25,976,272.02 : x
  2. Step 2: Convert to fraction form
    48,002,774.82/66,244,003.92 = 25,976,272.02/x
  3. Step 3: Cross multiply
    48,002,774.82x = 66,244,003.92 × 25,976,272.02
  4. Step 4: Simplify right side
    48,002,774.82x = 1,720,772,265,519,866.25
  5. Step 5: Solve for x
    x = 1,720,772,265,519,866.25/48,002,774.82
  6. Step 6: Final answer
    x = 35,847,349.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.