Finding the Third Proportional to 6,746,694 and 14,457,612
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Solution
The third proportional to 6,746,694 and 14,457,612 is: 30,981,476.96
Step by Step Solution
- Step 1: Write the proportion equation
6,746,694 : 14,457,612 = 14,457,612 : x - Step 2: Convert to fraction form
6,746,694/14,457,612 = 14,457,612/x - Step 3: Cross multiply
6,746,694x = 14,457,612 × 14,457,612 - Step 4: Simplify right side
6,746,694x = 209,022,544,742,544 - Step 5: Solve for x
x = 209,022,544,742,544/6,746,694 - Step 6: Final answer
x = 30,981,476.96
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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.