Home / 33,515,222,918.70-50,277,999,984.70-11,427,089,439.18

Finding the Fourth Proportional to 33,515,222,918.70, 50,277,999,984.70 and 11,427,089,439.18

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Solution

The fourth proportional to 33,515,222,918.70, 50,277,999,984.70 and 11,427,089,439.18 is: 17,142,395,383.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515,222,918.70 : 50,277,999,984.70 = 11,427,089,439.18 : x
  2. Step 2: Convert to fraction form
    33,515,222,918.70/50,277,999,984.70 = 11,427,089,439.18/x
  3. Step 3: Cross multiply
    33,515,222,918.70x = 50,277,999,984.70 × 11,427,089,439.18
  4. Step 4: Simplify right side
    33,515,222,918.70x = 574,531,202,648,257,527,808
  5. Step 5: Solve for x
    x = 574,531,202,648,257,527,808/33,515,222,918.70
  6. Step 6: Final answer
    x = 17,142,395,383.79

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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.