Home / 8,629,404,609,279.20-18,777,932,050,626

Finding the Third Proportional to 8,629,404,609,279.20 and 18,777,932,050,626

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Solution

The third proportional to 8,629,404,609,279.20 and 18,777,932,050,626 is: 40,861,536,579,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,629,404,609,279.20 : 18,777,932,050,626 = 18,777,932,050,626 : x
  2. Step 2: Convert to fraction form
    8,629,404,609,279.20/18,777,932,050,626 = 18,777,932,050,626/x
  3. Step 3: Cross multiply
    8,629,404,609,279.20x = 18,777,932,050,626 × 18,777,932,050,626
  4. Step 4: Simplify right side
    8,629,404,609,279.20x = 352,610,732,097,927,193,607,274,496
  5. Step 5: Solve for x
    x = 352,610,732,097,927,193,607,274,496/8,629,404,609,279.20
  6. Step 6: Final answer
    x = 40,861,536,579,101.27

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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.