Finding the Fourth Proportional to 8,104,097,852,510.70, 11,183,655,036,468 and 4,635,716,965,174.50
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Solution
The fourth proportional to 8,104,097,852,510.70, 11,183,655,036,468 and 4,635,716,965,174.50 is: 6,397,289,411,942.66
Step by Step Solution
- Step 1: Write the proportion equation
8,104,097,852,510.70 : 11,183,655,036,468 = 4,635,716,965,174.50 : x - Step 2: Convert to fraction form
8,104,097,852,510.70/11,183,655,036,468 = 4,635,716,965,174.50/x - Step 3: Cross multiply
8,104,097,852,510.70x = 11,183,655,036,468 × 4,635,716,965,174.50 - Step 4: Simplify right side
8,104,097,852,510.70x = 51,844,259,385,213,952,936,902,656 - Step 5: Solve for x
x = 51,844,259,385,213,952,936,902,656/8,104,097,852,510.70 - Step 6: Final answer
x = 6,397,289,411,942.66
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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.