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Finding the Third Proportional to 20,241,474 and 44,076,912

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Solution

The third proportional to 20,241,474 and 44,076,912 is: 95,979,876.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,241,474 : 44,076,912 = 44,076,912 : x
  2. Step 2: Convert to fraction form
    20,241,474/44,076,912 = 44,076,912/x
  3. Step 3: Cross multiply
    20,241,474x = 44,076,912 × 44,076,912
  4. Step 4: Simplify right side
    20,241,474x = 1,942,774,171,455,744
  5. Step 5: Solve for x
    x = 1,942,774,171,455,744/20,241,474
  6. Step 6: Final answer
    x = 95,979,876.34

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.