Home / 17,310,076.62-25,942,180.41-9,205,601.10

Finding the Fourth Proportional to 17,310,076.62, 25,942,180.41 and 9,205,601.10

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Solution

The fourth proportional to 17,310,076.62, 25,942,180.41 and 9,205,601.10 is: 13,796,204.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,310,076.62 : 25,942,180.41 = 9,205,601.10 : x
  2. Step 2: Convert to fraction form
    17,310,076.62/25,942,180.41 = 9,205,601.10/x
  3. Step 3: Cross multiply
    17,310,076.62x = 25,942,180.41 × 9,205,601.10
  4. Step 4: Simplify right side
    17,310,076.62x = 238,813,364,518,694.44
  5. Step 5: Solve for x
    x = 238,813,364,518,694.44/17,310,076.62
  6. Step 6: Final answer
    x = 13,796,204.94

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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.