Home / 26,003,041.38-35,866,918.49-16,722,344.65

Finding the Fourth Proportional to 26,003,041.38, 35,866,918.49 and 16,722,344.65

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Solution

The fourth proportional to 26,003,041.38, 35,866,918.49 and 16,722,344.65 is: 23,065,723.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,041.38 : 35,866,918.49 = 16,722,344.65 : x
  2. Step 2: Convert to fraction form
    26,003,041.38/35,866,918.49 = 16,722,344.65/x
  3. Step 3: Cross multiply
    26,003,041.38x = 35,866,918.49 × 16,722,344.65
  4. Step 4: Simplify right side
    26,003,041.38x = 599,778,972,517,175.25
  5. Step 5: Solve for x
    x = 599,778,972,517,175.25/26,003,041.38
  6. Step 6: Final answer
    x = 23,065,723.88

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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.