Home / 33,729,893.05-50,594,839.24-12,164,494.43

Finding the Fourth Proportional to 33,729,893.05, 50,594,839.24 and 12,164,494.43

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Solution

The fourth proportional to 33,729,893.05, 50,594,839.24 and 12,164,494.43 is: 18,246,741.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,893.05 : 50,594,839.24 = 12,164,494.43 : x
  2. Step 2: Convert to fraction form
    33,729,893.05/50,594,839.24 = 12,164,494.43/x
  3. Step 3: Cross multiply
    33,729,893.05x = 50,594,839.24 × 12,164,494.43
  4. Step 4: Simplify right side
    33,729,893.05x = 615,460,639,807,928.75
  5. Step 5: Solve for x
    x = 615,460,639,807,928.75/33,729,893.05
  6. Step 6: Final answer
    x = 18,246,741.51

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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.