Home / 17,331,815.36-23,918,626.57-9,596,857.44

Finding the Fourth Proportional to 17,331,815.36, 23,918,626.57 and 9,596,857.44

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Solution

The fourth proportional to 17,331,815.36, 23,918,626.57 and 9,596,857.44 is: 13,244,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,815.36 : 23,918,626.57 = 9,596,857.44 : x
  2. Step 2: Convert to fraction form
    17,331,815.36/23,918,626.57 = 9,596,857.44/x
  3. Step 3: Cross multiply
    17,331,815.36x = 23,918,626.57 × 9,596,857.44
  4. Step 4: Simplify right side
    17,331,815.36x = 229,543,649,352,886.16
  5. Step 5: Solve for x
    x = 229,543,649,352,886.16/17,331,815.36
  6. Step 6: Final answer
    x = 13,244,062.70

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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.