Home / 33,685,000.80-50,433,022.80-32,740,216.80

Finding the Fourth Proportional to 33,685,000.80, 50,433,022.80 and 32,740,216.80

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Solution

The fourth proportional to 33,685,000.80, 50,433,022.80 and 32,740,216.80 is: 49,018,496.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,685,000.80 : 50,433,022.80 = 32,740,216.80 : x
  2. Step 2: Convert to fraction form
    33,685,000.80/50,433,022.80 = 32,740,216.80/x
  3. Step 3: Cross multiply
    33,685,000.80x = 50,433,022.80 × 32,740,216.80
  4. Step 4: Simplify right side
    33,685,000.80x = 1,651,188,100,351,343
  5. Step 5: Solve for x
    x = 1,651,188,100,351,343/33,685,000.80
  6. Step 6: Final answer
    x = 49,018,496.69

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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.