Home / 33,085,843.80-49,628,765.70-16,906,417.80

Finding the Fourth Proportional to 33,085,843.80, 49,628,765.70 and 16,906,417.80

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Solution

The fourth proportional to 33,085,843.80, 49,628,765.70 and 16,906,417.80 is: 25,359,626.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,843.80 : 49,628,765.70 = 16,906,417.80 : x
  2. Step 2: Convert to fraction form
    33,085,843.80/49,628,765.70 = 16,906,417.80/x
  3. Step 3: Cross multiply
    33,085,843.80x = 49,628,765.70 × 16,906,417.80
  4. Step 4: Simplify right side
    33,085,843.80x = 839,044,647,822,509.50
  5. Step 5: Solve for x
    x = 839,044,647,822,509.50/33,085,843.80
  6. Step 6: Final answer
    x = 25,359,626.70

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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.