Home / 18,667,228-25,760,792-10,082,524

Finding the Fourth Proportional to 18,667,228, 25,760,792 and 10,082,524

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Solution

The fourth proportional to 18,667,228, 25,760,792 and 10,082,524 is: 13,913,892.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,667,228 : 25,760,792 = 10,082,524 : x
  2. Step 2: Convert to fraction form
    18,667,228/25,760,792 = 10,082,524/x
  3. Step 3: Cross multiply
    18,667,228x = 25,760,792 × 10,082,524
  4. Step 4: Simplify right side
    18,667,228x = 259,733,803,599,008
  5. Step 5: Solve for x
    x = 259,733,803,599,008/18,667,228
  6. Step 6: Final answer
    x = 13,913,892.50

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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.