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Finding the Third Proportional to 20,589,059 and 44,369,221

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Solution

The third proportional to 20,589,059 and 44,369,221 is: 95,615,237.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,589,059 : 44,369,221 = 44,369,221 : x
  2. Step 2: Convert to fraction form
    20,589,059/44,369,221 = 44,369,221/x
  3. Step 3: Cross multiply
    20,589,059x = 44,369,221 × 44,369,221
  4. Step 4: Simplify right side
    20,589,059x = 1,968,627,772,146,841
  5. Step 5: Solve for x
    x = 1,968,627,772,146,841/20,589,059
  6. Step 6: Final answer
    x = 95,615,237.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.