Home / 17,199,407.97-23,734,882.64-9,358,655.66

Finding the Fourth Proportional to 17,199,407.97, 23,734,882.64 and 9,358,655.66

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Solution

The fourth proportional to 17,199,407.97, 23,734,882.64 and 9,358,655.66 is: 12,914,781.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,199,407.97 : 23,734,882.64 = 9,358,655.66 : x
  2. Step 2: Convert to fraction form
    17,199,407.97/23,734,882.64 = 9,358,655.66/x
  3. Step 3: Cross multiply
    17,199,407.97x = 23,734,882.64 × 9,358,655.66
  4. Step 4: Simplify right side
    17,199,407.97x = 222,126,593,751,999.75
  5. Step 5: Solve for x
    x = 222,126,593,751,999.75/17,199,407.97
  6. Step 6: Final answer
    x = 12,914,781.38

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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.