Finding the Fourth Proportional to 17,194,147,824,532, 25,794,844,454,300 and 5,576,143,207,176
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Solution
The fourth proportional to 17,194,147,824,532, 25,794,844,454,300 and 5,576,143,207,176 is: 8,365,389,675,130.44
Step by Step Solution
- Step 1: Write the proportion equation
17,194,147,824,532 : 25,794,844,454,300 = 5,576,143,207,176 : x - Step 2: Convert to fraction form
17,194,147,824,532/25,794,844,454,300 = 5,576,143,207,176/x - Step 3: Cross multiply
17,194,147,824,532x = 25,794,844,454,300 × 5,576,143,207,176 - Step 4: Simplify right side
17,194,147,824,532x = 143,835,746,684,006,459,116,617,728 - Step 5: Solve for x
x = 143,835,746,684,006,459,116,617,728/17,194,147,824,532 - Step 6: Final answer
x = 8,365,389,675,130.44
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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.