Finding the Fourth Proportional to 6,229,911,920.04, 8,597,278,869.24 and 3,410,519,845.92
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Solution
The fourth proportional to 6,229,911,920.04, 8,597,278,869.24 and 3,410,519,845.92 is: 4,706,517,617.07
Step by Step Solution
- Step 1: Write the proportion equation
6,229,911,920.04 : 8,597,278,869.24 = 3,410,519,845.92 : x - Step 2: Convert to fraction form
6,229,911,920.04/8,597,278,869.24 = 3,410,519,845.92/x - Step 3: Cross multiply
6,229,911,920.04x = 8,597,278,869.24 × 3,410,519,845.92 - Step 4: Simplify right side
6,229,911,920.04x = 29,321,190,204,451,676,160 - Step 5: Solve for x
x = 29,321,190,204,451,676,160/6,229,911,920.04 - Step 6: Final answer
x = 4,706,517,617.07
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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.