Finding the Third Proportional to 6,680,828 and 14,306,412
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Solution
The third proportional to 6,680,828 and 14,306,412 is: 30,635,936.79
Step by Step Solution
- Step 1: Write the proportion equation
6,680,828 : 14,306,412 = 14,306,412 : x - Step 2: Convert to fraction form
6,680,828/14,306,412 = 14,306,412/x - Step 3: Cross multiply
6,680,828x = 14,306,412 × 14,306,412 - Step 4: Simplify right side
6,680,828x = 204,673,424,313,744 - Step 5: Solve for x
x = 204,673,424,313,744/6,680,828 - Step 6: Final answer
x = 30,635,936.79
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.