Finding the Third Proportional to 7,991,599.50 and 17,330,391
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Solution
The third proportional to 7,991,599.50 and 17,330,391 is: 37,582,270.26
Step by Step Solution
- Step 1: Write the proportion equation
7,991,599.50 : 17,330,391 = 17,330,391 : x - Step 2: Convert to fraction form
7,991,599.50/17,330,391 = 17,330,391/x - Step 3: Cross multiply
7,991,599.50x = 17,330,391 × 17,330,391 - Step 4: Simplify right side
7,991,599.50x = 300,342,452,212,881 - Step 5: Solve for x
x = 300,342,452,212,881/7,991,599.50 - Step 6: Final answer
x = 37,582,270.26
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.