Home / 3,568,431,687.48-4,924,147,021.70-2,063,154,616.37

Finding the Fourth Proportional to 3,568,431,687.48, 4,924,147,021.70 and 2,063,154,616.37

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Solution

The fourth proportional to 3,568,431,687.48, 4,924,147,021.70 and 2,063,154,616.37 is: 2,846,986,449.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,431,687.48 : 4,924,147,021.70 = 2,063,154,616.37 : x
  2. Step 2: Convert to fraction form
    3,568,431,687.48/4,924,147,021.70 = 2,063,154,616.37/x
  3. Step 3: Cross multiply
    3,568,431,687.48x = 4,924,147,021.70 × 2,063,154,616.37
  4. Step 4: Simplify right side
    3,568,431,687.48x = 10,159,276,659,504,941,056
  5. Step 5: Solve for x
    x = 10,159,276,659,504,941,056/3,568,431,687.48
  6. Step 6: Final answer
    x = 2,846,986,449.30

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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.