Home / 33,568,039,837.41-50,327,236,734.50-20,300,348,482.61

Finding the Fourth Proportional to 33,568,039,837.41, 50,327,236,734.50 and 20,300,348,482.61

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Solution

The fourth proportional to 33,568,039,837.41, 50,327,236,734.50 and 20,300,348,482.61 is: 30,435,510,945.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,568,039,837.41 : 50,327,236,734.50 = 20,300,348,482.61 : x
  2. Step 2: Convert to fraction form
    33,568,039,837.41/50,327,236,734.50 = 20,300,348,482.61/x
  3. Step 3: Cross multiply
    33,568,039,837.41x = 50,327,236,734.50 × 20,300,348,482.61
  4. Step 4: Simplify right side
    33,568,039,837.41x = 1,021,660,443,876,929,961,984
  5. Step 5: Solve for x
    x = 1,021,660,443,876,929,961,984/33,568,039,837.41
  6. Step 6: Final answer
    x = 30,435,510,945.10

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1.5x scale

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.