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Finding the Third Proportional to 17,485,876,010 and 26,860,444,371

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Solution

The third proportional to 17,485,876,010 and 26,860,444,371 is: 41,260,928,042.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,485,876,010 : 26,860,444,371 = 26,860,444,371 : x
  2. Step 2: Convert to fraction form
    17,485,876,010/26,860,444,371 = 26,860,444,371/x
  3. Step 3: Cross multiply
    17,485,876,010x = 26,860,444,371 × 26,860,444,371
  4. Step 4: Simplify right side
    17,485,876,010x = 721,483,471,807,585,583,104
  5. Step 5: Solve for x
    x = 721,483,471,807,585,583,104/17,485,876,010
  6. Step 6: Final answer
    x = 41,260,928,042.44

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.