Home / 33,269,150.80-49,903,726.20-18,152,606.80

Finding the Fourth Proportional to 33,269,150.80, 49,903,726.20 and 18,152,606.80

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Solution

The fourth proportional to 33,269,150.80, 49,903,726.20 and 18,152,606.80 is: 27,228,910.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,269,150.80 : 49,903,726.20 = 18,152,606.80 : x
  2. Step 2: Convert to fraction form
    33,269,150.80/49,903,726.20 = 18,152,606.80/x
  3. Step 3: Cross multiply
    33,269,150.80x = 49,903,726.20 × 18,152,606.80
  4. Step 4: Simplify right side
    33,269,150.80x = 905,882,719,563,458.25
  5. Step 5: Solve for x
    x = 905,882,719,563,458.25/33,269,150.80
  6. Step 6: Final answer
    x = 27,228,910.20

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Similar ratio
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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.