Finding the Third Proportional to 15,067,527.84 and 32,703,687.09
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Solution
The third proportional to 15,067,527.84 and 32,703,687.09 is: 70,982,523.52
Step by Step Solution
- Step 1: Write the proportion equation
15,067,527.84 : 32,703,687.09 = 32,703,687.09 : x - Step 2: Convert to fraction form
15,067,527.84/32,703,687.09 = 32,703,687.09/x - Step 3: Cross multiply
15,067,527.84x = 32,703,687.09 × 32,703,687.09 - Step 4: Simplify right side
15,067,527.84x = 1,069,531,149,525,910.38 - Step 5: Solve for x
x = 1,069,531,149,525,910.38/15,067,527.84 - Step 6: Final answer
x = 70,982,523.52
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.