Home / 17,008,763,584,665-23,471,843,948,372-9,500,242,374,990

Finding the Fourth Proportional to 17,008,763,584,665, 23,471,843,948,372 and 9,500,242,374,990

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Solution

The fourth proportional to 17,008,763,584,665, 23,471,843,948,372 and 9,500,242,374,990 is: 13,110,194,952,590.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,763,584,665 : 23,471,843,948,372 = 9,500,242,374,990 : x
  2. Step 2: Convert to fraction form
    17,008,763,584,665/23,471,843,948,372 = 9,500,242,374,990/x
  3. Step 3: Cross multiply
    17,008,763,584,665x = 23,471,843,948,372 × 9,500,242,374,990
  4. Step 4: Simplify right side
    17,008,763,584,665x = 222,988,206,497,476,262,894,764,032
  5. Step 5: Solve for x
    x = 222,988,206,497,476,262,894,764,032/17,008,763,584,665
  6. Step 6: Final answer
    x = 13,110,194,952,590.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.