Home / 33,216,204,872.80-49,824,307,309.20-9,951,843,656.80

Finding the Fourth Proportional to 33,216,204,872.80, 49,824,307,309.20 and 9,951,843,656.80

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Solution

The fourth proportional to 33,216,204,872.80, 49,824,307,309.20 and 9,951,843,656.80 is: 14,927,765,485.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,204,872.80 : 49,824,307,309.20 = 9,951,843,656.80 : x
  2. Step 2: Convert to fraction form
    33,216,204,872.80/49,824,307,309.20 = 9,951,843,656.80/x
  3. Step 3: Cross multiply
    33,216,204,872.80x = 49,824,307,309.20 × 9,951,843,656.80
  4. Step 4: Simplify right side
    33,216,204,872.80x = 495,843,716,649,515,810,816
  5. Step 5: Solve for x
    x = 495,843,716,649,515,810,816/33,216,204,872.80
  6. Step 6: Final answer
    x = 14,927,765,485.20

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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.