Home / 50,382,104,771.48-69,526,891,393.47-27,519,257,057.22

Finding the Fourth Proportional to 50,382,104,771.48, 69,526,891,393.47 and 27,519,257,057.22

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Solution

The fourth proportional to 50,382,104,771.48, 69,526,891,393.47 and 27,519,257,057.22 is: 37,976,349,049.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,382,104,771.48 : 69,526,891,393.47 = 27,519,257,057.22 : x
  2. Step 2: Convert to fraction form
    50,382,104,771.48/69,526,891,393.47 = 27,519,257,057.22/x
  3. Step 3: Cross multiply
    50,382,104,771.48x = 69,526,891,393.47 × 27,519,257,057.22
  4. Step 4: Simplify right side
    50,382,104,771.48x = 1,913,328,396,646,317,817,856
  5. Step 5: Solve for x
    x = 1,913,328,396,646,317,817,856/50,382,104,771.48
  6. Step 6: Final answer
    x = 37,976,349,049.43

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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.