Finding the Third Proportional to 11,190,757.50 and 17,794,971
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Solution
The third proportional to 11,190,757.50 and 17,794,971 is: 28,296,653.99
Step by Step Solution
- Step 1: Write the proportion equation
11,190,757.50 : 17,794,971 = 17,794,971 : x - Step 2: Convert to fraction form
11,190,757.50/17,794,971 = 17,794,971/x - Step 3: Cross multiply
11,190,757.50x = 17,794,971 × 17,794,971 - Step 4: Simplify right side
11,190,757.50x = 316,660,992,890,841 - Step 5: Solve for x
x = 316,660,992,890,841/11,190,757.50 - Step 6: Final answer
x = 28,296,653.99
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.