Home / 3,839,673,799.57-5,759,510,713.17-1,079,302,815.44

Finding the Fourth Proportional to 3,839,673,799.57, 5,759,510,713.17 and 1,079,302,815.44

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Solution

The fourth proportional to 3,839,673,799.57, 5,759,510,713.17 and 1,079,302,815.44 is: 1,618,954,227.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,839,673,799.57 : 5,759,510,713.17 = 1,079,302,815.44 : x
  2. Step 2: Convert to fraction form
    3,839,673,799.57/5,759,510,713.17 = 1,079,302,815.44/x
  3. Step 3: Cross multiply
    3,839,673,799.57x = 5,759,510,713.17 × 1,079,302,815.44
  4. Step 4: Simplify right side
    3,839,673,799.57x = 6,216,256,128,290,978,816
  5. Step 5: Solve for x
    x = 6,216,256,128,290,978,816/3,839,673,799.57
  6. Step 6: Final answer
    x = 1,618,954,227.05

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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.