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Finding the Third Proportional to 20,751,802 and 33,151,325

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Solution

The third proportional to 20,751,802 and 33,151,325 is: 52,959,754.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,751,802 : 33,151,325 = 33,151,325 : x
  2. Step 2: Convert to fraction form
    20,751,802/33,151,325 = 33,151,325/x
  3. Step 3: Cross multiply
    20,751,802x = 33,151,325 × 33,151,325
  4. Step 4: Simplify right side
    20,751,802x = 1,099,010,349,255,625
  5. Step 5: Solve for x
    x = 1,099,010,349,255,625/20,751,802
  6. Step 6: Final answer
    x = 52,959,754.98

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.