Home / 50,233,275,067.08-75,364,616,100.74-16,198,121,685.32

Finding the Fourth Proportional to 50,233,275,067.08, 75,364,616,100.74 and 16,198,121,685.32

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Solution

The fourth proportional to 50,233,275,067.08, 75,364,616,100.74 and 16,198,121,685.32 is: 24,301,923,789.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,233,275,067.08 : 75,364,616,100.74 = 16,198,121,685.32 : x
  2. Step 2: Convert to fraction form
    50,233,275,067.08/75,364,616,100.74 = 16,198,121,685.32/x
  3. Step 3: Cross multiply
    50,233,275,067.08x = 75,364,616,100.74 × 16,198,121,685.32
  4. Step 4: Simplify right side
    50,233,275,067.08x = 1,220,765,222,367,213,387,776
  5. Step 5: Solve for x
    x = 1,220,765,222,367,213,387,776/50,233,275,067.08
  6. Step 6: Final answer
    x = 24,301,923,789.30

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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.