Home / 33,515,222,910.69-50,277,999,972.69-11,427,089,431.17

Finding the Fourth Proportional to 33,515,222,910.69, 50,277,999,972.69 and 11,427,089,431.17

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Solution

The fourth proportional to 33,515,222,910.69, 50,277,999,972.69 and 11,427,089,431.17 is: 17,142,395,371.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515,222,910.69 : 50,277,999,972.69 = 11,427,089,431.17 : x
  2. Step 2: Convert to fraction form
    33,515,222,910.69/50,277,999,972.69 = 11,427,089,431.17/x
  3. Step 3: Cross multiply
    33,515,222,910.69x = 50,277,999,972.69 × 11,427,089,431.17
  4. Step 4: Simplify right side
    33,515,222,910.69x = 574,531,202,108,314,353,664
  5. Step 5: Solve for x
    x = 574,531,202,108,314,353,664/33,515,222,910.69
  6. Step 6: Final answer
    x = 17,142,395,371.78

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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.