Finding the Fourth Proportional to 17,194,147,824,684, 25,794,844,454,530 and 5,576,143,207,328
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Solution
The fourth proportional to 17,194,147,824,684, 25,794,844,454,530 and 5,576,143,207,328 is: 8,365,389,675,359.11
Step by Step Solution
- Step 1: Write the proportion equation
17,194,147,824,684 : 25,794,844,454,530 = 5,576,143,207,328 : x - Step 2: Convert to fraction form
17,194,147,824,684/25,794,844,454,530 = 5,576,143,207,328/x - Step 3: Cross multiply
17,194,147,824,684x = 25,794,844,454,530 × 5,576,143,207,328 - Step 4: Simplify right side
17,194,147,824,684x = 143,835,746,689,209,794,815,852,544 - Step 5: Solve for x
x = 143,835,746,689,209,794,815,852,544/17,194,147,824,684 - Step 6: Final answer
x = 8,365,389,675,359.11
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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.