Home / 17,862,924.24-26,809,943.22-10,201,906.98

Finding the Fourth Proportional to 17,862,924.24, 26,809,943.22 and 10,201,906.98

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Solution

The fourth proportional to 17,862,924.24, 26,809,943.22 and 10,201,906.98 is: 15,311,745.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862,924.24 : 26,809,943.22 = 10,201,906.98 : x
  2. Step 2: Convert to fraction form
    17,862,924.24/26,809,943.22 = 10,201,906.98/x
  3. Step 3: Cross multiply
    17,862,924.24x = 26,809,943.22 × 10,201,906.98
  4. Step 4: Simplify right side
    17,862,924.24x = 273,512,546,869,521.69
  5. Step 5: Solve for x
    x = 273,512,546,869,521.69/17,862,924.24
  6. Step 6: Final answer
    x = 15,311,745.33

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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.