Home / 22,476,473.28-33,701,057.10-8,813,250.09

Finding the Fourth Proportional to 22,476,473.28, 33,701,057.10 and 8,813,250.09

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Solution

The fourth proportional to 22,476,473.28, 33,701,057.10 and 8,813,250.09 is: 13,214,521.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,476,473.28 : 33,701,057.10 = 8,813,250.09 : x
  2. Step 2: Convert to fraction form
    22,476,473.28/33,701,057.10 = 8,813,250.09/x
  3. Step 3: Cross multiply
    22,476,473.28x = 33,701,057.10 × 8,813,250.09
  4. Step 4: Simplify right side
    22,476,473.28x = 297,015,844,519,670.12
  5. Step 5: Solve for x
    x = 297,015,844,519,670.12/22,476,473.28
  6. Step 6: Final answer
    x = 13,214,521.73

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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.