Home / 6,787,359,362.52-10,182,504,447.24-2,066,050,472.55

Finding the Fourth Proportional to 6,787,359,362.52, 10,182,504,447.24 and 2,066,050,472.55

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Solution

The fourth proportional to 6,787,359,362.52, 10,182,504,447.24 and 2,066,050,472.55 is: 3,099,521,772.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,359,362.52 : 10,182,504,447.24 = 2,066,050,472.55 : x
  2. Step 2: Convert to fraction form
    6,787,359,362.52/10,182,504,447.24 = 2,066,050,472.55/x
  3. Step 3: Cross multiply
    6,787,359,362.52x = 10,182,504,447.24 × 2,066,050,472.55
  4. Step 4: Simplify right side
    6,787,359,362.52x = 21,037,568,124,962,676,736
  5. Step 5: Solve for x
    x = 21,037,568,124,962,676,736/6,787,359,362.52
  6. Step 6: Final answer
    x = 3,099,521,772.95

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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.