Finding the Third Proportional to 7,186,354.50 and 15,585,571.13
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Solution
The third proportional to 7,186,354.50 and 15,585,571.13 is: 33,801,564.80
Step by Step Solution
- Step 1: Write the proportion equation
7,186,354.50 : 15,585,571.13 = 15,585,571.13 : x - Step 2: Convert to fraction form
7,186,354.50/15,585,571.13 = 15,585,571.13/x - Step 3: Cross multiply
7,186,354.50x = 15,585,571.13 × 15,585,571.13 - Step 4: Simplify right side
7,186,354.50x = 242,910,027,292,433.75 - Step 5: Solve for x
x = 242,910,027,292,433.75/7,186,354.50 - Step 6: Final answer
x = 33,801,564.80
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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.