Home / 3,704,231,212.20-5,111,843,979.24-2,010,684,757.32

Finding the Fourth Proportional to 3,704,231,212.20, 5,111,843,979.24 and 2,010,684,757.32

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Solution

The fourth proportional to 3,704,231,212.20, 5,111,843,979.24 and 2,010,684,757.32 is: 2,774,747,628.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,231,212.20 : 5,111,843,979.24 = 2,010,684,757.32 : x
  2. Step 2: Convert to fraction form
    3,704,231,212.20/5,111,843,979.24 = 2,010,684,757.32/x
  3. Step 3: Cross multiply
    3,704,231,212.20x = 5,111,843,979.24 × 2,010,684,757.32
  4. Step 4: Simplify right side
    3,704,231,212.20x = 10,278,306,770,855,880,704
  5. Step 5: Solve for x
    x = 10,278,306,770,855,880,704/3,704,231,212.20
  6. Step 6: Final answer
    x = 2,774,747,628.33

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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.