Home / 6,216,882,778.56-9,322,669,629.36-3,598,494,222.72

Finding the Fourth Proportional to 6,216,882,778.56, 9,322,669,629.36 and 3,598,494,222.72

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Solution

The fourth proportional to 6,216,882,778.56, 9,322,669,629.36 and 3,598,494,222.72 is: 5,396,204,817.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,882,778.56 : 9,322,669,629.36 = 3,598,494,222.72 : x
  2. Step 2: Convert to fraction form
    6,216,882,778.56/9,322,669,629.36 = 3,598,494,222.72/x
  3. Step 3: Cross multiply
    6,216,882,778.56x = 9,322,669,629.36 × 3,598,494,222.72
  4. Step 4: Simplify right side
    6,216,882,778.56x = 33,547,572,801,579,163,648
  5. Step 5: Solve for x
    x = 33,547,572,801,579,163,648/6,216,882,778.56
  6. Step 6: Final answer
    x = 5,396,204,817.83

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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.