Home / 958,556,441.14-1,322,583,238.69-582,202,546.66

Finding the Fourth Proportional to 958,556,441.14, 1,322,583,238.69 and 582,202,546.66

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Solution

The fourth proportional to 958,556,441.14, 1,322,583,238.69 and 582,202,546.66 is: 803,303,067.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,556,441.14 : 1,322,583,238.69 = 582,202,546.66 : x
  2. Step 2: Convert to fraction form
    958,556,441.14/1,322,583,238.69 = 582,202,546.66/x
  3. Step 3: Cross multiply
    958,556,441.14x = 1,322,583,238.69 × 582,202,546.66
  4. Step 4: Simplify right side
    958,556,441.14x = 770,011,329,739,408,512
  5. Step 5: Solve for x
    x = 770,011,329,739,408,512/958,556,441.14
  6. Step 6: Final answer
    x = 803,303,067.71

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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.