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Finding the Third Proportional to 57,340,595,982 and 79,727,515,398

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Solution

The third proportional to 57,340,595,982 and 79,727,515,398 is: 110,854,737,427.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,340,595,982 : 79,727,515,398 = 79,727,515,398 : x
  2. Step 2: Convert to fraction form
    57,340,595,982/79,727,515,398 = 79,727,515,398/x
  3. Step 3: Cross multiply
    57,340,595,982x = 79,727,515,398 × 79,727,515,398
  4. Step 4: Simplify right side
    57,340,595,982x = 6,356,476,711,538,327,027,712
  5. Step 5: Solve for x
    x = 6,356,476,711,538,327,027,712/57,340,595,982
  6. Step 6: Final answer
    x = 110,854,737,427.80

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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.