Home / 1,129,110,806-2,445,844,864

Finding the Third Proportional to 1,129,110,806 and 2,445,844,864

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Solution

The third proportional to 1,129,110,806 and 2,445,844,864 is: 5,298,113,406.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,129,110,806 : 2,445,844,864 = 2,445,844,864 : x
  2. Step 2: Convert to fraction form
    1,129,110,806/2,445,844,864 = 2,445,844,864/x
  3. Step 3: Cross multiply
    1,129,110,806x = 2,445,844,864 × 2,445,844,864
  4. Step 4: Simplify right side
    1,129,110,806x = 5,982,157,098,755,178,496
  5. Step 5: Solve for x
    x = 5,982,157,098,755,178,496/1,129,110,806
  6. Step 6: Final answer
    x = 5,298,113,406.56

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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.