Finding the Third Proportional to 5,633,512 and 12,164,816
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Solution
The third proportional to 5,633,512 and 12,164,816 is: 26,268,293.80
Step by Step Solution
- Step 1: Write the proportion equation
5,633,512 : 12,164,816 = 12,164,816 : x - Step 2: Convert to fraction form
5,633,512/12,164,816 = 12,164,816/x - Step 3: Cross multiply
5,633,512x = 12,164,816 × 12,164,816 - Step 4: Simplify right side
5,633,512x = 147,982,748,313,856 - Step 5: Solve for x
x = 147,982,748,313,856/5,633,512 - Step 6: Final answer
x = 26,268,293.80
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.