Home / 50,382,104,800.41-69,526,891,433.58-27,519,257,086.23

Finding the Fourth Proportional to 50,382,104,800.41, 69,526,891,433.58 and 27,519,257,086.23

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Solution

The fourth proportional to 50,382,104,800.41, 69,526,891,433.58 and 27,519,257,086.23 is: 37,976,349,089.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,382,104,800.41 : 69,526,891,433.58 = 27,519,257,086.23 : x
  2. Step 2: Convert to fraction form
    50,382,104,800.41/69,526,891,433.58 = 27,519,257,086.23/x
  3. Step 3: Cross multiply
    50,382,104,800.41x = 69,526,891,433.58 × 27,519,257,086.23
  4. Step 4: Simplify right side
    50,382,104,800.41x = 1,913,328,399,767,090,233,344
  5. Step 5: Solve for x
    x = 1,913,328,399,767,090,233,344/50,382,104,800.41
  6. Step 6: Final answer
    x = 37,976,349,089.56

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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.