Finding the Third Proportional to 7,285,880 and 15,693,068
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Solution
The third proportional to 7,285,880 and 15,693,068 is: 33,801,323.00
Step by Step Solution
- Step 1: Write the proportion equation
7,285,880 : 15,693,068 = 15,693,068 : x - Step 2: Convert to fraction form
7,285,880/15,693,068 = 15,693,068/x - Step 3: Cross multiply
7,285,880x = 15,693,068 × 15,693,068 - Step 4: Simplify right side
7,285,880x = 246,272,383,252,624 - Step 5: Solve for x
x = 246,272,383,252,624/7,285,880 - Step 6: Final answer
x = 33,801,323.00
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.