Finding the Fourth Proportional to 11,102,092,696.11, 16,651,352,110.73 and 3,239,659,034.67
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Solution
The fourth proportional to 11,102,092,696.11, 16,651,352,110.73 and 3,239,659,034.67 is: 4,858,967,113.82
Step by Step Solution
- Step 1: Write the proportion equation
11,102,092,696.11 : 16,651,352,110.73 = 3,239,659,034.67 : x - Step 2: Convert to fraction form
11,102,092,696.11/16,651,352,110.73 = 3,239,659,034.67/x - Step 3: Cross multiply
11,102,092,696.11x = 16,651,352,110.73 × 3,239,659,034.67 - Step 4: Simplify right side
11,102,092,696.11x = 53,944,703,304,981,626,880 - Step 5: Solve for x
x = 53,944,703,304,981,626,880/11,102,092,696.11 - Step 6: Final answer
x = 4,858,967,113.82
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1.5x scale
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.