Home / 33,645,793.05-50,468,689.58-10,928,986.65

Finding the Fourth Proportional to 33,645,793.05, 50,468,689.58 and 10,928,986.65

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Solution

The fourth proportional to 33,645,793.05, 50,468,689.58 and 10,928,986.65 is: 16,393,479.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,645,793.05 : 50,468,689.58 = 10,928,986.65 : x
  2. Step 2: Convert to fraction form
    33,645,793.05/50,468,689.58 = 10,928,986.65/x
  3. Step 3: Cross multiply
    33,645,793.05x = 50,468,689.58 × 10,928,986.65
  4. Step 4: Simplify right side
    33,645,793.05x = 551,571,634,608,169.25
  5. Step 5: Solve for x
    x = 551,571,634,608,169.25/33,645,793.05
  6. Step 6: Final answer
    x = 16,393,479.98

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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.