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Finding the Third Proportional to 33,979,612,419 and 47,245,935,015

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Solution

The third proportional to 33,979,612,419 and 47,245,935,015 is: 65,691,696,182.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,979,612,419 : 47,245,935,015 = 47,245,935,015 : x
  2. Step 2: Convert to fraction form
    33,979,612,419/47,245,935,015 = 47,245,935,015/x
  3. Step 3: Cross multiply
    33,979,612,419x = 47,245,935,015 × 47,245,935,015
  4. Step 4: Simplify right side
    33,979,612,419x = 2,232,178,375,441,603,100,672
  5. Step 5: Solve for x
    x = 2,232,178,375,441,603,100,672/33,979,612,419
  6. Step 6: Final answer
    x = 65,691,696,182.90

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.