Finding the Fourth Proportional to 6,694,543,724.76, 10,043,268,414.18 and 2,036,296,620.18
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Solution
The fourth proportional to 6,694,543,724.76, 10,043,268,414.18 and 2,036,296,620.18 is: 3,054,886,840.42
Step by Step Solution
- Step 1: Write the proportion equation
6,694,543,724.76 : 10,043,268,414.18 = 2,036,296,620.18 : x - Step 2: Convert to fraction form
6,694,543,724.76/10,043,268,414.18 = 2,036,296,620.18/x - Step 3: Cross multiply
6,694,543,724.76x = 10,043,268,414.18 × 2,036,296,620.18 - Step 4: Simplify right side
6,694,543,724.76x = 20,451,073,527,355,285,504 - Step 5: Solve for x
x = 20,451,073,527,355,285,504/6,694,543,724.76 - Step 6: Final answer
x = 3,054,886,840.42
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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.