Home / 33,524,813.28-50,288,464.08-10,806,036.96

Finding the Fourth Proportional to 33,524,813.28, 50,288,464.08 and 10,806,036.96

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Solution

The fourth proportional to 33,524,813.28, 50,288,464.08 and 10,806,036.96 is: 16,209,456.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,524,813.28 : 50,288,464.08 = 10,806,036.96 : x
  2. Step 2: Convert to fraction form
    33,524,813.28/50,288,464.08 = 10,806,036.96/x
  3. Step 3: Cross multiply
    33,524,813.28x = 50,288,464.08 × 10,806,036.96
  4. Step 4: Simplify right side
    33,524,813.28x = 543,419,001,510,112.44
  5. Step 5: Solve for x
    x = 543,419,001,510,112.44/33,524,813.28
  6. Step 6: Final answer
    x = 16,209,456.47

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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.