Finding the Third Proportional to 6,740,670.66 and 14,556,882.09
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Solution
The third proportional to 6,740,670.66 and 14,556,882.09 is: 31,436,458.94
Step by Step Solution
- Step 1: Write the proportion equation
6,740,670.66 : 14,556,882.09 = 14,556,882.09 : x - Step 2: Convert to fraction form
6,740,670.66/14,556,882.09 = 14,556,882.09/x - Step 3: Cross multiply
6,740,670.66x = 14,556,882.09 × 14,556,882.09 - Step 4: Simplify right side
6,740,670.66x = 211,902,816,291,339.38 - Step 5: Solve for x
x = 211,902,816,291,339.38/6,740,670.66 - Step 6: Final answer
x = 31,436,458.94
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.