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Finding the Third Proportional to 44,582,789 and 90,419,145

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Solution

The third proportional to 44,582,789 and 90,419,145 is: 183,380,671.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,582,789 : 90,419,145 = 90,419,145 : x
  2. Step 2: Convert to fraction form
    44,582,789/90,419,145 = 90,419,145/x
  3. Step 3: Cross multiply
    44,582,789x = 90,419,145 × 90,419,145
  4. Step 4: Simplify right side
    44,582,789x = 8,175,621,782,531,025
  5. Step 5: Solve for x
    x = 8,175,621,782,531,025/44,582,789
  6. Step 6: Final answer
    x = 183,380,671.46

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.