Finding the Third Proportional to 187,592,736 and 413,350,620
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Solution
The third proportional to 187,592,736 and 413,350,620 is: 910,796,114.48
Step by Step Solution
- Step 1: Write the proportion equation
187,592,736 : 413,350,620 = 413,350,620 : x - Step 2: Convert to fraction form
187,592,736/413,350,620 = 413,350,620/x - Step 3: Cross multiply
187,592,736x = 413,350,620 × 413,350,620 - Step 4: Simplify right side
187,592,736x = 170,858,735,054,384,384 - Step 5: Solve for x
x = 170,858,735,054,384,384/187,592,736 - Step 6: Final answer
x = 910,796,114.48
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.