Home / 17,013,448.08-23,479,954.92-9,673,584.48

Finding the Fourth Proportional to 17,013,448.08, 23,479,954.92 and 9,673,584.48

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Solution

The fourth proportional to 17,013,448.08, 23,479,954.92 and 9,673,584.48 is: 13,350,340.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,013,448.08 : 23,479,954.92 = 9,673,584.48 : x
  2. Step 2: Convert to fraction form
    17,013,448.08/23,479,954.92 = 9,673,584.48/x
  3. Step 3: Cross multiply
    17,013,448.08x = 23,479,954.92 × 9,673,584.48
  4. Step 4: Simplify right side
    17,013,448.08x = 227,135,327,505,211.66
  5. Step 5: Solve for x
    x = 227,135,327,505,211.66/17,013,448.08
  6. Step 6: Final answer
    x = 13,350,340.65

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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.