Finding the Fourth Proportional to 5,350,392,505,795.80, 8,022,304,260,531 and 2,079,264,043,000.20
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Solution
The fourth proportional to 5,350,392,505,795.80, 8,022,304,260,531 and 2,079,264,043,000.20 is: 3,117,619,646,196.11
Step by Step Solution
- Step 1: Write the proportion equation
5,350,392,505,795.80 : 8,022,304,260,531 = 2,079,264,043,000.20 : x - Step 2: Convert to fraction form
5,350,392,505,795.80/8,022,304,260,531 = 2,079,264,043,000.20/x - Step 3: Cross multiply
5,350,392,505,795.80x = 8,022,304,260,531 × 2,079,264,043,000.20 - Step 4: Simplify right side
5,350,392,505,795.80x = 16,680,488,790,929,415,954,497,536 - Step 5: Solve for x
x = 16,680,488,790,929,415,954,497,536/5,350,392,505,795.80 - Step 6: Final answer
x = 3,117,619,646,196.11
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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.