Finding the Third Proportional to 86,136,180 and 132,397,534
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Solution
The third proportional to 86,136,180 and 132,397,534 is: 203,504,578.56
Step by Step Solution
- Step 1: Write the proportion equation
86,136,180 : 132,397,534 = 132,397,534 : x - Step 2: Convert to fraction form
86,136,180/132,397,534 = 132,397,534/x - Step 3: Cross multiply
86,136,180x = 132,397,534 × 132,397,534 - Step 4: Simplify right side
86,136,180x = 17,529,107,009,281,156 - Step 5: Solve for x
x = 17,529,107,009,281,156/86,136,180 - Step 6: Final answer
x = 203,504,578.56
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.