Home / 6,171,932,872.95-8,517,260,882.97-3,352,543,003.82

Finding the Fourth Proportional to 6,171,932,872.95, 8,517,260,882.97 and 3,352,543,003.82

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Solution

The fourth proportional to 6,171,932,872.95, 8,517,260,882.97 and 3,352,543,003.82 is: 4,626,505,824.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,171,932,872.95 : 8,517,260,882.97 = 3,352,543,003.82 : x
  2. Step 2: Convert to fraction form
    6,171,932,872.95/8,517,260,882.97 = 3,352,543,003.82/x
  3. Step 3: Cross multiply
    6,171,932,872.95x = 8,517,260,882.97 × 3,352,543,003.82
  4. Step 4: Simplify right side
    6,171,932,872.95x = 28,554,483,384,868,245,504
  5. Step 5: Solve for x
    x = 28,554,483,384,868,245,504/6,171,932,872.95
  6. Step 6: Final answer
    x = 4,626,505,824.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.