Home / 33,846,667.20-50,770,000.80-32,372,337.60

Finding the Fourth Proportional to 33,846,667.20, 50,770,000.80 and 32,372,337.60

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Solution

The fourth proportional to 33,846,667.20, 50,770,000.80 and 32,372,337.60 is: 48,558,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,846,667.20 : 50,770,000.80 = 32,372,337.60 : x
  2. Step 2: Convert to fraction form
    33,846,667.20/50,770,000.80 = 32,372,337.60/x
  3. Step 3: Cross multiply
    33,846,667.20x = 50,770,000.80 × 32,372,337.60
  4. Step 4: Simplify right side
    33,846,667.20x = 1,643,543,605,849,870
  5. Step 5: Solve for x
    x = 1,643,543,605,849,870/33,846,667.20
  6. Step 6: Final answer
    x = 48,558,506.40

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1.5x scale

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.