Home / 17,367,989.24-26,019,100.49-11,593,310.51

Finding the Fourth Proportional to 17,367,989.24, 26,019,100.49 and 11,593,310.51

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Solution

The fourth proportional to 17,367,989.24, 26,019,100.49 and 11,593,310.51 is: 17,368,015.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367,989.24 : 26,019,100.49 = 11,593,310.51 : x
  2. Step 2: Convert to fraction form
    17,367,989.24/26,019,100.49 = 11,593,310.51/x
  3. Step 3: Cross multiply
    17,367,989.24x = 26,019,100.49 × 11,593,310.51
  4. Step 4: Simplify right side
    17,367,989.24x = 301,647,511,178,544.31
  5. Step 5: Solve for x
    x = 301,647,511,178,544.31/17,367,989.24
  6. Step 6: Final answer
    x = 17,368,015.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.