Home / 3,233,664,408.40-4,850,496,612.60-1,764,336,331.60

Finding the Fourth Proportional to 3,233,664,408.40, 4,850,496,612.60 and 1,764,336,331.60

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Solution

The fourth proportional to 3,233,664,408.40, 4,850,496,612.60 and 1,764,336,331.60 is: 2,646,504,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,664,408.40 : 4,850,496,612.60 = 1,764,336,331.60 : x
  2. Step 2: Convert to fraction form
    3,233,664,408.40/4,850,496,612.60 = 1,764,336,331.60/x
  3. Step 3: Cross multiply
    3,233,664,408.40x = 4,850,496,612.60 × 1,764,336,331.60
  4. Step 4: Simplify right side
    3,233,664,408.40x = 8,557,907,399,912,910,848
  5. Step 5: Solve for x
    x = 8,557,907,399,912,910,848/3,233,664,408.40
  6. Step 6: Final answer
    x = 2,646,504,497.40

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Double scale
Find fourth proportional to 3,233,664,409.40, 4,850,496,614.10 and 1,764,336,332.60
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.