Home / 22,384,932.90-33,577,399.35-8,008,469.70

Finding the Fourth Proportional to 22,384,932.90, 33,577,399.35 and 8,008,469.70

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Solution

The fourth proportional to 22,384,932.90, 33,577,399.35 and 8,008,469.70 is: 12,012,704.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384,932.90 : 33,577,399.35 = 8,008,469.70 : x
  2. Step 2: Convert to fraction form
    22,384,932.90/33,577,399.35 = 8,008,469.70/x
  3. Step 3: Cross multiply
    22,384,932.90x = 33,577,399.35 × 8,008,469.70
  4. Step 4: Simplify right side
    22,384,932.90x = 268,903,585,299,274.72
  5. Step 5: Solve for x
    x = 268,903,585,299,274.72/22,384,932.90
  6. Step 6: Final answer
    x = 12,012,704.55

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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.