Home / 26,382,207.30-39,582,642.15-25,449,087.30

Finding the Fourth Proportional to 26,382,207.30, 39,582,642.15 and 25,449,087.30

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Solution

The fourth proportional to 26,382,207.30, 39,582,642.15 and 25,449,087.30 is: 38,182,632.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,382,207.30 : 39,582,642.15 = 25,449,087.30 : x
  2. Step 2: Convert to fraction form
    26,382,207.30/39,582,642.15 = 25,449,087.30/x
  3. Step 3: Cross multiply
    26,382,207.30x = 39,582,642.15 × 25,449,087.30
  4. Step 4: Simplify right side
    26,382,207.30x = 1,007,342,115,640,009.62
  5. Step 5: Solve for x
    x = 1,007,342,115,640,009.62/26,382,207.30
  6. Step 6: Final answer
    x = 38,182,632.11

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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.