Finding the Third Proportional to 102,233,859.75 and 220,056,657.75
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Solution
The third proportional to 102,233,859.75 and 220,056,657.75 is: 473,668,241.99
Step by Step Solution
- Step 1: Write the proportion equation
102,233,859.75 : 220,056,657.75 = 220,056,657.75 : x - Step 2: Convert to fraction form
102,233,859.75/220,056,657.75 = 220,056,657.75/x - Step 3: Cross multiply
102,233,859.75x = 220,056,657.75 × 220,056,657.75 - Step 4: Simplify right side
102,233,859.75x = 48,424,932,620,100,632 - Step 5: Solve for x
x = 48,424,932,620,100,632/102,233,859.75 - Step 6: Final answer
x = 473,668,241.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.