Home / 3,288,296,119.60-4,932,444,179.40-834,633,022.60

Finding the Fourth Proportional to 3,288,296,119.60, 4,932,444,179.40 and 834,633,022.60

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Solution

The fourth proportional to 3,288,296,119.60, 4,932,444,179.40 and 834,633,022.60 is: 1,251,949,533.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,296,119.60 : 4,932,444,179.40 = 834,633,022.60 : x
  2. Step 2: Convert to fraction form
    3,288,296,119.60/4,932,444,179.40 = 834,633,022.60/x
  3. Step 3: Cross multiply
    3,288,296,119.60x = 4,932,444,179.40 × 834,633,022.60
  4. Step 4: Simplify right side
    3,288,296,119.60x = 4,116,780,794,258,398,208
  5. Step 5: Solve for x
    x = 4,116,780,794,258,398,208/3,288,296,119.60
  6. Step 6: Final answer
    x = 1,251,949,533.90

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Double scale
Find fourth proportional to 3,288,296,120.60, 4,932,444,180.90 and 834,633,023.60
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.