Home / 16,839,640,590,913-25,215,958,360,234-11,622,142,898,872

Finding the Fourth Proportional to 16,839,640,590,913, 25,215,958,360,234 and 11,622,142,898,872

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Solution

The fourth proportional to 16,839,640,590,913, 25,215,958,360,234 and 11,622,142,898,872 is: 17,403,190,395,452.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,839,640,590,913 : 25,215,958,360,234 = 11,622,142,898,872 : x
  2. Step 2: Convert to fraction form
    16,839,640,590,913/25,215,958,360,234 = 11,622,142,898,872/x
  3. Step 3: Cross multiply
    16,839,640,590,913x = 25,215,958,360,234 × 11,622,142,898,872
  4. Step 4: Simplify right side
    16,839,640,590,913x = 293,063,471,394,645,629,669,998,592
  5. Step 5: Solve for x
    x = 293,063,471,394,645,629,669,998,592/16,839,640,590,913
  6. Step 6: Final answer
    x = 17,403,190,395,452.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.