Home / 3,362,393,228.22-5,039,215,086.42-1,368,111,163.85

Finding the Fourth Proportional to 3,362,393,228.22, 5,039,215,086.42 and 1,368,111,163.85

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Solution

The fourth proportional to 3,362,393,228.22, 5,039,215,086.42 and 1,368,111,163.85 is: 2,050,386,718.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,393,228.22 : 5,039,215,086.42 = 1,368,111,163.85 : x
  2. Step 2: Convert to fraction form
    3,362,393,228.22/5,039,215,086.42 = 1,368,111,163.85/x
  3. Step 3: Cross multiply
    3,362,393,228.22x = 5,039,215,086.42 × 1,368,111,163.85
  4. Step 4: Simplify right side
    3,362,393,228.22x = 6,894,206,416,747,348,992
  5. Step 5: Solve for x
    x = 6,894,206,416,747,348,992/3,362,393,228.22
  6. Step 6: Final answer
    x = 2,050,386,718.27

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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.