Home / 33,710,249.58-46,512,054.27-20,479,162.02

Finding the Fourth Proportional to 33,710,249.58, 46,512,054.27 and 20,479,162.02

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Solution

The fourth proportional to 33,710,249.58, 46,512,054.27 and 20,479,162.02 is: 28,256,328.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,710,249.58 : 46,512,054.27 = 20,479,162.02 : x
  2. Step 2: Convert to fraction form
    33,710,249.58/46,512,054.27 = 20,479,162.02/x
  3. Step 3: Cross multiply
    33,710,249.58x = 46,512,054.27 × 20,479,162.02
  4. Step 4: Simplify right side
    33,710,249.58x = 952,527,895,278,362.88
  5. Step 5: Solve for x
    x = 952,527,895,278,362.88/33,710,249.58
  6. Step 6: Final answer
    x = 28,256,328.78

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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.