Finding the Third Proportional to 150,718,608 and 324,531,576
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Solution
The third proportional to 150,718,608 and 324,531,576 is: 698,790,582.12
Step by Step Solution
- Step 1: Write the proportion equation
150,718,608 : 324,531,576 = 324,531,576 : x - Step 2: Convert to fraction form
150,718,608/324,531,576 = 324,531,576/x - Step 3: Cross multiply
150,718,608x = 324,531,576 × 324,531,576 - Step 4: Simplify right side
150,718,608x = 105,320,743,821,043,776 - Step 5: Solve for x
x = 105,320,743,821,043,776/150,718,608 - Step 6: Final answer
x = 698,790,582.12
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.