Home / 17,751,310.16-26,627,725.01-6,970,943.61

Finding the Fourth Proportional to 17,751,310.16, 26,627,725.01 and 6,970,943.61

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Solution

The fourth proportional to 17,751,310.16, 26,627,725.01 and 6,970,943.61 is: 10,456,713.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,310.16 : 26,627,725.01 = 6,970,943.61 : x
  2. Step 2: Convert to fraction form
    17,751,310.16/26,627,725.01 = 6,970,943.61/x
  3. Step 3: Cross multiply
    17,751,310.16x = 26,627,725.01 × 6,970,943.61
  4. Step 4: Simplify right side
    17,751,310.16x = 185,620,369,524,724.06
  5. Step 5: Solve for x
    x = 185,620,369,524,724.06/17,751,310.16
  6. Step 6: Final answer
    x = 10,456,713.78

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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.