Home / 19,181,867,778,860-41,420,992,610,511

Finding the Third Proportional to 19,181,867,778,860 and 41,420,992,610,511

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Solution

The third proportional to 19,181,867,778,860 and 41,420,992,610,511 is: 89,443,773,078,805.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,181,867,778,860 : 41,420,992,610,511 = 41,420,992,610,511 : x
  2. Step 2: Convert to fraction form
    19,181,867,778,860/41,420,992,610,511 = 41,420,992,610,511/x
  3. Step 3: Cross multiply
    19,181,867,778,860x = 41,420,992,610,511 × 41,420,992,610,511
  4. Step 4: Simplify right side
    19,181,867,778,860x = 1,715,698,628,840,006,932,615,921,664
  5. Step 5: Solve for x
    x = 1,715,698,628,840,006,932,615,921,664/19,181,867,778,860
  6. Step 6: Final answer
    x = 89,443,773,078,805.61

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.