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Finding the Third Proportional to 20,025,936,713 and 41,699,924,374

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Solution

The third proportional to 20,025,936,713 and 41,699,924,374 is: 86,831,578,353.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,025,936,713 : 41,699,924,374 = 41,699,924,374 : x
  2. Step 2: Convert to fraction form
    20,025,936,713/41,699,924,374 = 41,699,924,374/x
  3. Step 3: Cross multiply
    20,025,936,713x = 41,699,924,374 × 41,699,924,374
  4. Step 4: Simplify right side
    20,025,936,713x = 1,738,883,692,797,319,184,384
  5. Step 5: Solve for x
    x = 1,738,883,692,797,319,184,384/20,025,936,713
  6. Step 6: Final answer
    x = 86,831,578,353.51

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.