Finding the Third Proportional to 7,192,950 and 15,411,875
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Solution
The third proportional to 7,192,950 and 15,411,875 is: 33,022,041.17
Step by Step Solution
- Step 1: Write the proportion equation
7,192,950 : 15,411,875 = 15,411,875 : x - Step 2: Convert to fraction form
7,192,950/15,411,875 = 15,411,875/x - Step 3: Cross multiply
7,192,950x = 15,411,875 × 15,411,875 - Step 4: Simplify right side
7,192,950x = 237,525,891,015,625 - Step 5: Solve for x
x = 237,525,891,015,625/7,192,950 - Step 6: Final answer
x = 33,022,041.17
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.