Home / 8,278,539,245,091-18,014,826,664,422

Finding the Third Proportional to 8,278,539,245,091 and 18,014,826,664,422

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Solution

The third proportional to 8,278,539,245,091 and 18,014,826,664,422 is: 39,201,841,066,539.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,278,539,245,091 : 18,014,826,664,422 = 18,014,826,664,422 : x
  2. Step 2: Convert to fraction form
    8,278,539,245,091/18,014,826,664,422 = 18,014,826,664,422/x
  3. Step 3: Cross multiply
    8,278,539,245,091x = 18,014,826,664,422 × 18,014,826,664,422
  4. Step 4: Simplify right side
    8,278,539,245,091x = 324,533,979,749,169,902,408,171,520
  5. Step 5: Solve for x
    x = 324,533,979,749,169,902,408,171,520/8,278,539,245,091
  6. Step 6: Final answer
    x = 39,201,841,066,539.82

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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.