Home / 20,938,434,508,576-45,821,229,175,086

Finding the Third Proportional to 20,938,434,508,576 and 45,821,229,175,086

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Solution

The third proportional to 20,938,434,508,576 and 45,821,229,175,086 is: 100,274,213,062,862.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,938,434,508,576 : 45,821,229,175,086 = 45,821,229,175,086 : x
  2. Step 2: Convert to fraction form
    20,938,434,508,576/45,821,229,175,086 = 45,821,229,175,086/x
  3. Step 3: Cross multiply
    20,938,434,508,576x = 45,821,229,175,086 × 45,821,229,175,086
  4. Step 4: Simplify right side
    20,938,434,508,576x = 2,099,585,043,115,752,504,281,792,512
  5. Step 5: Solve for x
    x = 2,099,585,043,115,752,504,281,792,512/20,938,434,508,576
  6. Step 6: Final answer
    x = 100,274,213,062,862.98

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.