Finding the Third Proportional to 6,874,668 and 14,313,969
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Solution
The third proportional to 6,874,668 and 14,313,969 is: 29,803,578.66
Step by Step Solution
- Step 1: Write the proportion equation
6,874,668 : 14,313,969 = 14,313,969 : x - Step 2: Convert to fraction form
6,874,668/14,313,969 = 14,313,969/x - Step 3: Cross multiply
6,874,668x = 14,313,969 × 14,313,969 - Step 4: Simplify right side
6,874,668x = 204,889,708,532,961 - Step 5: Solve for x
x = 204,889,708,532,961/6,874,668 - Step 6: Final answer
x = 29,803,578.66
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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.