Home / 3,467,085,550.80-5,200,628,326.20-3,201,790,203.60

Finding the Fourth Proportional to 3,467,085,550.80, 5,200,628,326.20 and 3,201,790,203.60

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Solution

The fourth proportional to 3,467,085,550.80, 5,200,628,326.20 and 3,201,790,203.60 is: 4,802,685,305.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,085,550.80 : 5,200,628,326.20 = 3,201,790,203.60 : x
  2. Step 2: Convert to fraction form
    3,467,085,550.80/5,200,628,326.20 = 3,201,790,203.60/x
  3. Step 3: Cross multiply
    3,467,085,550.80x = 5,200,628,326.20 × 3,201,790,203.60
  4. Step 4: Simplify right side
    3,467,085,550.80x = 16,651,320,827,391,823,872
  5. Step 5: Solve for x
    x = 16,651,320,827,391,823,872/3,467,085,550.80
  6. Step 6: Final answer
    x = 4,802,685,305.40

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Double scale
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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.