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Finding the Third Proportional to 57,340,595,847 and 79,727,515,125

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Solution

The third proportional to 57,340,595,847 and 79,727,515,125 is: 110,854,736,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,340,595,847 : 79,727,515,125 = 79,727,515,125 : x
  2. Step 2: Convert to fraction form
    57,340,595,847/79,727,515,125 = 79,727,515,125/x
  3. Step 3: Cross multiply
    57,340,595,847x = 79,727,515,125 × 79,727,515,125
  4. Step 4: Simplify right side
    57,340,595,847x = 6,356,476,668,007,103,332,352
  5. Step 5: Solve for x
    x = 6,356,476,668,007,103,332,352/57,340,595,847
  6. Step 6: Final answer
    x = 110,854,736,929.62

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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.