Home / 5,110,199,112.30-7,665,298,668.45-2,004,883,061.10

Finding the Fourth Proportional to 5,110,199,112.30, 7,665,298,668.45 and 2,004,883,061.10

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Solution

The fourth proportional to 5,110,199,112.30, 7,665,298,668.45 and 2,004,883,061.10 is: 3,007,324,591.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,199,112.30 : 7,665,298,668.45 = 2,004,883,061.10 : x
  2. Step 2: Convert to fraction form
    5,110,199,112.30/7,665,298,668.45 = 2,004,883,061.10/x
  3. Step 3: Cross multiply
    5,110,199,112.30x = 7,665,298,668.45 × 2,004,883,061.10
  4. Step 4: Simplify right side
    5,110,199,112.30x = 15,368,027,458,647,789,568
  5. Step 5: Solve for x
    x = 15,368,027,458,647,789,568/5,110,199,112.30
  6. Step 6: Final answer
    x = 3,007,324,591.65

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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.