Home / 1,086,821,894.25-2,387,151,850.50

Finding the Third Proportional to 1,086,821,894.25 and 2,387,151,850.50

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Solution

The third proportional to 1,086,821,894.25 and 2,387,151,850.50 is: 5,243,263,857.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,821,894.25 : 2,387,151,850.50 = 2,387,151,850.50 : x
  2. Step 2: Convert to fraction form
    1,086,821,894.25/2,387,151,850.50 = 2,387,151,850.50/x
  3. Step 3: Cross multiply
    1,086,821,894.25x = 2,387,151,850.50 × 2,387,151,850.50
  4. Step 4: Simplify right side
    1,086,821,894.25x = 5,698,493,957,345,573,888
  5. Step 5: Solve for x
    x = 5,698,493,957,345,573,888/1,086,821,894.25
  6. Step 6: Final answer
    x = 5,243,263,857.21

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.