Finding the Third Proportional to 6,877,676 and 14,313,544
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Solution
The third proportional to 6,877,676 and 14,313,544 is: 29,788,774.85
Step by Step Solution
- Step 1: Write the proportion equation
6,877,676 : 14,313,544 = 14,313,544 : x - Step 2: Convert to fraction form
6,877,676/14,313,544 = 14,313,544/x - Step 3: Cross multiply
6,877,676x = 14,313,544 × 14,313,544 - Step 4: Simplify right side
6,877,676x = 204,877,541,839,936 - Step 5: Solve for x
x = 204,877,541,839,936/6,877,676 - Step 6: Final answer
x = 29,788,774.85
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.