Home / 11,568,172.36-17,248,834.19-11,250,367.24

Finding the Fourth Proportional to 11,568,172.36, 17,248,834.19 and 11,250,367.24

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Solution

The fourth proportional to 11,568,172.36, 17,248,834.19 and 11,250,367.24 is: 16,774,967.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,172.36 : 17,248,834.19 = 11,250,367.24 : x
  2. Step 2: Convert to fraction form
    11,568,172.36/17,248,834.19 = 11,250,367.24/x
  3. Step 3: Cross multiply
    11,568,172.36x = 17,248,834.19 × 11,250,367.24
  4. Step 4: Simplify right side
    11,568,172.36x = 194,055,719,099,367.97
  5. Step 5: Solve for x
    x = 194,055,719,099,367.97/11,568,172.36
  6. Step 6: Final answer
    x = 16,774,967.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.