Home / 1,022,190,961.50-2,223,480,314.25

Finding the Third Proportional to 1,022,190,961.50 and 2,223,480,314.25

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Solution

The third proportional to 1,022,190,961.50 and 2,223,480,314.25 is: 4,836,537,294.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,190,961.50 : 2,223,480,314.25 = 2,223,480,314.25 : x
  2. Step 2: Convert to fraction form
    1,022,190,961.50/2,223,480,314.25 = 2,223,480,314.25/x
  3. Step 3: Cross multiply
    1,022,190,961.50x = 2,223,480,314.25 × 2,223,480,314.25
  4. Step 4: Simplify right side
    1,022,190,961.50x = 4,943,864,707,857,278,976
  5. Step 5: Solve for x
    x = 4,943,864,707,857,278,976/1,022,190,961.50
  6. Step 6: Final answer
    x = 4,836,537,294.95

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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.