Home / 2,647,553,268.04-3,653,505,604.50-1,517,713,052.20

Finding the Fourth Proportional to 2,647,553,268.04, 3,653,505,604.50 and 1,517,713,052.20

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Solution

The fourth proportional to 2,647,553,268.04, 3,653,505,604.50 and 1,517,713,052.20 is: 2,094,376,422.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,647,553,268.04 : 3,653,505,604.50 = 1,517,713,052.20 : x
  2. Step 2: Convert to fraction form
    2,647,553,268.04/3,653,505,604.50 = 1,517,713,052.20/x
  3. Step 3: Cross multiply
    2,647,553,268.04x = 3,653,505,604.50 × 1,517,713,052.20
  4. Step 4: Simplify right side
    2,647,553,268.04x = 5,544,973,142,235,501,568
  5. Step 5: Solve for x
    x = 5,544,973,142,235,501,568/2,647,553,268.04
  6. Step 6: Final answer
    x = 2,094,376,422.63

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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.