Home / 17,540,665.16-24,206,297.46-9,806,137.16

Finding the Fourth Proportional to 17,540,665.16, 24,206,297.46 and 9,806,137.16

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Solution

The fourth proportional to 17,540,665.16, 24,206,297.46 and 9,806,137.16 is: 13,532,569.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,540,665.16 : 24,206,297.46 = 9,806,137.16 : x
  2. Step 2: Convert to fraction form
    17,540,665.16/24,206,297.46 = 9,806,137.16/x
  3. Step 3: Cross multiply
    17,540,665.16x = 24,206,297.46 × 9,806,137.16
  4. Step 4: Simplify right side
    17,540,665.16x = 237,370,273,028,519.62
  5. Step 5: Solve for x
    x = 237,370,273,028,519.62/17,540,665.16
  6. Step 6: Final answer
    x = 13,532,569.65

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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.