Finding the Third Proportional to 8,329,132.50 and 18,572,349
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Solution
The third proportional to 8,329,132.50 and 18,572,349 is: 41,412,733.84
Step by Step Solution
- Step 1: Write the proportion equation
8,329,132.50 : 18,572,349 = 18,572,349 : x - Step 2: Convert to fraction form
8,329,132.50/18,572,349 = 18,572,349/x - Step 3: Cross multiply
8,329,132.50x = 18,572,349 × 18,572,349 - Step 4: Simplify right side
8,329,132.50x = 344,932,147,377,801 - Step 5: Solve for x
x = 344,932,147,377,801/8,329,132.50 - Step 6: Final answer
x = 41,412,733.84
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.