Home / 50,382,104,797.42-69,526,891,429.44-27,519,257,083.24

Finding the Fourth Proportional to 50,382,104,797.42, 69,526,891,429.44 and 27,519,257,083.24

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Solution

The fourth proportional to 50,382,104,797.42, 69,526,891,429.44 and 27,519,257,083.24 is: 37,976,349,085.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,382,104,797.42 : 69,526,891,429.44 = 27,519,257,083.24 : x
  2. Step 2: Convert to fraction form
    50,382,104,797.42/69,526,891,429.44 = 27,519,257,083.24/x
  3. Step 3: Cross multiply
    50,382,104,797.42x = 69,526,891,429.44 × 27,519,257,083.24
  4. Step 4: Simplify right side
    50,382,104,797.42x = 1,913,328,399,445,275,443,200
  5. Step 5: Solve for x
    x = 1,913,328,399,445,275,443,200/50,382,104,797.42
  6. Step 6: Final answer
    x = 37,976,349,085.42

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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.