Finding the Third Proportional to 7,647,816 and 16,644,336
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Solution
The third proportional to 7,647,816 and 16,644,336 is: 36,223,926.00
Step by Step Solution
- Step 1: Write the proportion equation
7,647,816 : 16,644,336 = 16,644,336 : x - Step 2: Convert to fraction form
7,647,816/16,644,336 = 16,644,336/x - Step 3: Cross multiply
7,647,816x = 16,644,336 × 16,644,336 - Step 4: Simplify right side
7,647,816x = 277,033,920,880,896 - Step 5: Solve for x
x = 277,033,920,880,896/7,647,816 - Step 6: Final answer
x = 36,223,926.00
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.