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Finding the Third Proportional to 20,603,318,236 and 44,629,453,400

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Solution

The third proportional to 20,603,318,236 and 44,629,453,400 is: 96,673,171,183.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,603,318,236 : 44,629,453,400 = 44,629,453,400 : x
  2. Step 2: Convert to fraction form
    20,603,318,236/44,629,453,400 = 44,629,453,400/x
  3. Step 3: Cross multiply
    20,603,318,236x = 44,629,453,400 × 44,629,453,400
  4. Step 4: Simplify right side
    20,603,318,236x = 1,991,788,110,782,771,494,912
  5. Step 5: Solve for x
    x = 1,991,788,110,782,771,494,912/20,603,318,236
  6. Step 6: Final answer
    x = 96,673,171,183.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.