Home / 20,479,575,605,181-29,589,450,174,342

Finding the Third Proportional to 20,479,575,605,181 and 29,589,450,174,342

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Solution

The third proportional to 20,479,575,605,181 and 29,589,450,174,342 is: 42,751,645,761,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,479,575,605,181 : 29,589,450,174,342 = 29,589,450,174,342 : x
  2. Step 2: Convert to fraction form
    20,479,575,605,181/29,589,450,174,342 = 29,589,450,174,342/x
  3. Step 3: Cross multiply
    20,479,575,605,181x = 29,589,450,174,342 × 29,589,450,174,342
  4. Step 4: Simplify right side
    20,479,575,605,181x = 875,535,561,619,867,773,287,006,208
  5. Step 5: Solve for x
    x = 875,535,561,619,867,773,287,006,208/20,479,575,605,181
  6. Step 6: Final answer
    x = 42,751,645,761,564.09

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.