Home / 17,008,018.97-23,470,390.17-10,040,940.90

Finding the Fourth Proportional to 17,008,018.97, 23,470,390.17 and 10,040,940.90

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Solution

The fourth proportional to 17,008,018.97, 23,470,390.17 and 10,040,940.90 is: 13,856,099.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,018.97 : 23,470,390.17 = 10,040,940.90 : x
  2. Step 2: Convert to fraction form
    17,008,018.97/23,470,390.17 = 10,040,940.90/x
  3. Step 3: Cross multiply
    17,008,018.97x = 23,470,390.17 × 10,040,940.90
  4. Step 4: Simplify right side
    17,008,018.97x = 235,664,800,596,910.97
  5. Step 5: Solve for x
    x = 235,664,800,596,910.97/17,008,018.97
  6. Step 6: Final answer
    x = 13,856,099.35

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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.