Home / 33,545,658.40-50,318,487.60-32,985,786.40

Finding the Fourth Proportional to 33,545,658.40, 50,318,487.60 and 32,985,786.40

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Solution

The fourth proportional to 33,545,658.40, 50,318,487.60 and 32,985,786.40 is: 49,478,679.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,545,658.40 : 50,318,487.60 = 32,985,786.40 : x
  2. Step 2: Convert to fraction form
    33,545,658.40/50,318,487.60 = 32,985,786.40/x
  3. Step 3: Cross multiply
    33,545,658.40x = 50,318,487.60 × 32,985,786.40
  4. Step 4: Simplify right side
    33,545,658.40x = 1,659,794,883,944,648.50
  5. Step 5: Solve for x
    x = 1,659,794,883,944,648.50/33,545,658.40
  6. Step 6: Final answer
    x = 49,478,679.60

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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.