Home / 2,099,389,912.88-4,510,334,958.19

Finding the Third Proportional to 2,099,389,912.88 and 4,510,334,958.19

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Solution

The third proportional to 2,099,389,912.88 and 4,510,334,958.19 is: 9,690,015,804.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,389,912.88 : 4,510,334,958.19 = 4,510,334,958.19 : x
  2. Step 2: Convert to fraction form
    2,099,389,912.88/4,510,334,958.19 = 4,510,334,958.19/x
  3. Step 3: Cross multiply
    2,099,389,912.88x = 4,510,334,958.19 × 4,510,334,958.19
  4. Step 4: Simplify right side
    2,099,389,912.88x = 20,343,121,435,048,239,104
  5. Step 5: Solve for x
    x = 20,343,121,435,048,239,104/2,099,389,912.88
  6. Step 6: Final answer
    x = 9,690,015,804.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.