Finding the Fourth Proportional to 11,467,716,062,198, 17,204,287,032,177 and 3,722,968,616,508.90
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Solution
The fourth proportional to 11,467,716,062,198, 17,204,287,032,177 and 3,722,968,616,508.90 is: 5,585,333,674,361.09
Step by Step Solution
- Step 1: Write the proportion equation
11,467,716,062,198 : 17,204,287,032,177 = 3,722,968,616,508.90 : x - Step 2: Convert to fraction form
11,467,716,062,198/17,204,287,032,177 = 3,722,968,616,508.90/x - Step 3: Cross multiply
11,467,716,062,198x = 17,204,287,032,177 × 3,722,968,616,508.90 - Step 4: Simplify right side
11,467,716,062,198x = 64,051,020,690,206,008,966,905,856 - Step 5: Solve for x
x = 64,051,020,690,206,008,966,905,856/11,467,716,062,198 - Step 6: Final answer
x = 5,585,333,674,361.09
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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.