Home / 2,922,925,607.20-4,384,388,410.80-741,891,743.20

Finding the Fourth Proportional to 2,922,925,607.20, 4,384,388,410.80 and 741,891,743.20

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Solution

The fourth proportional to 2,922,925,607.20, 4,384,388,410.80 and 741,891,743.20 is: 1,112,837,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,925,607.20 : 4,384,388,410.80 = 741,891,743.20 : x
  2. Step 2: Convert to fraction form
    2,922,925,607.20/4,384,388,410.80 = 741,891,743.20/x
  3. Step 3: Cross multiply
    2,922,925,607.20x = 4,384,388,410.80 × 741,891,743.20
  4. Step 4: Simplify right side
    2,922,925,607.20x = 3,252,741,560,954,290,176
  5. Step 5: Solve for x
    x = 3,252,741,560,954,290,176/2,922,925,607.20
  6. Step 6: Final answer
    x = 1,112,837,614.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.