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Finding the Third Proportional to 33,383,079 and 50,423,432.63

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Solution

The third proportional to 33,383,079 and 50,423,432.63 is: 76,162,014.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,383,079 : 50,423,432.63 = 50,423,432.63 : x
  2. Step 2: Convert to fraction form
    33,383,079/50,423,432.63 = 50,423,432.63/x
  3. Step 3: Cross multiply
    33,383,079x = 50,423,432.63 × 50,423,432.63
  4. Step 4: Simplify right side
    33,383,079x = 2,542,522,557,687,914.50
  5. Step 5: Solve for x
    x = 2,542,522,557,687,914.50/33,383,079
  6. Step 6: Final answer
    x = 76,162,014.82

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.