Finding the Fourth Proportional to 5,350,392,505,793.60, 8,022,304,260,527.40 and 2,079,264,042,998
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Solution
The fourth proportional to 5,350,392,505,793.60, 8,022,304,260,527.40 and 2,079,264,042,998 is: 3,117,619,646,192.69
Step by Step Solution
- Step 1: Write the proportion equation
5,350,392,505,793.60 : 8,022,304,260,527.40 = 2,079,264,042,998 : x - Step 2: Convert to fraction form
5,350,392,505,793.60/8,022,304,260,527.40 = 2,079,264,042,998/x - Step 3: Cross multiply
5,350,392,505,793.60x = 8,022,304,260,527.40 × 2,079,264,042,998 - Step 4: Simplify right side
5,350,392,505,793.60x = 16,680,488,790,904,283,953,364,992 - Step 5: Solve for x
x = 16,680,488,790,904,283,953,364,992/5,350,392,505,793.60 - Step 6: Final answer
x = 3,117,619,646,192.69
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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.