Home / 183,973,343.80-276,151,422.02-135,505,924.60

Finding the Fourth Proportional to 183,973,343.80, 276,151,422.02 and 135,505,924.60

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Solution

The fourth proportional to 183,973,343.80, 276,151,422.02 and 135,505,924.60 is: 203,399,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,973,343.80 : 276,151,422.02 = 135,505,924.60 : x
  2. Step 2: Convert to fraction form
    183,973,343.80/276,151,422.02 = 135,505,924.60/x
  3. Step 3: Cross multiply
    183,973,343.80x = 276,151,422.02 × 135,505,924.60
  4. Step 4: Simplify right side
    183,973,343.80x = 37,420,153,770,424,896
  5. Step 5: Solve for x
    x = 37,420,153,770,424,896/183,973,343.80
  6. Step 6: Final answer
    x = 203,399,867.60

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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.