Home / 3,024,846,121.26-4,174,361,458.58-1,686,723,150.98

Finding the Fourth Proportional to 3,024,846,121.26, 4,174,361,458.58 and 1,686,723,150.98

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Solution

The fourth proportional to 3,024,846,121.26, 4,174,361,458.58 and 1,686,723,150.98 is: 2,327,719,107.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,846,121.26 : 4,174,361,458.58 = 1,686,723,150.98 : x
  2. Step 2: Convert to fraction form
    3,024,846,121.26/4,174,361,458.58 = 1,686,723,150.98/x
  3. Step 3: Cross multiply
    3,024,846,121.26x = 4,174,361,458.58 × 1,686,723,150.98
  4. Step 4: Simplify right side
    3,024,846,121.26x = 7,040,992,112,745,526,272
  5. Step 5: Solve for x
    x = 7,040,992,112,745,526,272/3,024,846,121.26
  6. Step 6: Final answer
    x = 2,327,719,107.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.