Home / 1,777,008,548,255.70-3,821,450,772,447.20

Finding the Third Proportional to 1,777,008,548,255.70 and 3,821,450,772,447.20

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Solution

The third proportional to 1,777,008,548,255.70 and 3,821,450,772,447.20 is: 8,218,016,745,373.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,008,548,255.70 : 3,821,450,772,447.20 = 3,821,450,772,447.20 : x
  2. Step 2: Convert to fraction form
    1,777,008,548,255.70/3,821,450,772,447.20 = 3,821,450,772,447.20/x
  3. Step 3: Cross multiply
    1,777,008,548,255.70x = 3,821,450,772,447.20 × 3,821,450,772,447.20
  4. Step 4: Simplify right side
    1,777,008,548,255.70x = 14,603,486,006,237,304,100,749,312
  5. Step 5: Solve for x
    x = 14,603,486,006,237,304,100,749,312/1,777,008,548,255.70
  6. Step 6: Final answer
    x = 8,218,016,745,373.56

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.