Finding the Third Proportional to 7,192,953 and 15,411,882
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Solution
The third proportional to 7,192,953 and 15,411,882 is: 33,022,057.39
Step by Step Solution
- Step 1: Write the proportion equation
7,192,953 : 15,411,882 = 15,411,882 : x - Step 2: Convert to fraction form
7,192,953/15,411,882 = 15,411,882/x - Step 3: Cross multiply
7,192,953x = 15,411,882 × 15,411,882 - Step 4: Simplify right side
7,192,953x = 237,526,106,781,924 - Step 5: Solve for x
x = 237,526,106,781,924/7,192,953 - Step 6: Final answer
x = 33,022,057.39
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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.