Home / 11,179,127.03-16,741,781.69-7,573,964.13

Finding the Fourth Proportional to 11,179,127.03, 16,741,781.69 and 7,573,964.13

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Solution

The fourth proportional to 11,179,127.03, 16,741,781.69 and 7,573,964.13 is: 11,342,715.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,179,127.03 : 16,741,781.69 = 7,573,964.13 : x
  2. Step 2: Convert to fraction form
    11,179,127.03/16,741,781.69 = 7,573,964.13/x
  3. Step 3: Cross multiply
    11,179,127.03x = 16,741,781.69 × 7,573,964.13
  4. Step 4: Simplify right side
    11,179,127.03x = 126,801,653,954,480.97
  5. Step 5: Solve for x
    x = 126,801,653,954,480.97/11,179,127.03
  6. Step 6: Final answer
    x = 11,342,715.19

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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.