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Finding the Third Proportional to 20,551,619 and 44,764,753

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Solution

The third proportional to 20,551,619 and 44,764,753 is: 97,504,878.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,551,619 : 44,764,753 = 44,764,753 : x
  2. Step 2: Convert to fraction form
    20,551,619/44,764,753 = 44,764,753/x
  3. Step 3: Cross multiply
    20,551,619x = 44,764,753 × 44,764,753
  4. Step 4: Simplify right side
    20,551,619x = 2,003,883,111,151,009
  5. Step 5: Solve for x
    x = 2,003,883,111,151,009/20,551,619
  6. Step 6: Final answer
    x = 97,504,878.38

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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.