Home / 1,197,504,284.80-1,796,256,427.20-848,825,844.70

Finding the Fourth Proportional to 1,197,504,284.80, 1,796,256,427.20 and 848,825,844.70

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Solution

The fourth proportional to 1,197,504,284.80, 1,796,256,427.20 and 848,825,844.70 is: 1,273,238,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,504,284.80 : 1,796,256,427.20 = 848,825,844.70 : x
  2. Step 2: Convert to fraction form
    1,197,504,284.80/1,796,256,427.20 = 848,825,844.70/x
  3. Step 3: Cross multiply
    1,197,504,284.80x = 1,796,256,427.20 × 848,825,844.70
  4. Step 4: Simplify right side
    1,197,504,284.80x = 1,524,708,879,115,844,096
  5. Step 5: Solve for x
    x = 1,524,708,879,115,844,096/1,197,504,284.80
  6. Step 6: Final answer
    x = 1,273,238,767.05

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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.