Home / 236,538,716.94-326,419,990.83-132,118,273.26

Finding the Fourth Proportional to 236,538,716.94, 326,419,990.83 and 132,118,273.26

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Solution

The fourth proportional to 236,538,716.94, 326,419,990.83 and 132,118,273.26 is: 182,321,296.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,538,716.94 : 326,419,990.83 = 132,118,273.26 : x
  2. Step 2: Convert to fraction form
    236,538,716.94/326,419,990.83 = 132,118,273.26/x
  3. Step 3: Cross multiply
    236,538,716.94x = 326,419,990.83 × 132,118,273.26
  4. Step 4: Simplify right side
    236,538,716.94x = 43,126,045,546,004,632
  5. Step 5: Solve for x
    x = 43,126,045,546,004,632/236,538,716.94
  6. Step 6: Final answer
    x = 182,321,296.50

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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.