Finding the Third Proportional to 171,490,518 and 365,102,604
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Solution
The third proportional to 171,490,518 and 365,102,604 is: 777,301,934.84
Step by Step Solution
- Step 1: Write the proportion equation
171,490,518 : 365,102,604 = 365,102,604 : x - Step 2: Convert to fraction form
171,490,518/365,102,604 = 365,102,604/x - Step 3: Cross multiply
171,490,518x = 365,102,604 × 365,102,604 - Step 4: Simplify right side
171,490,518x = 133,299,911,447,580,816 - Step 5: Solve for x
x = 133,299,911,447,580,816/171,490,518 - Step 6: Final answer
x = 777,301,934.84
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.