Finding the Third Proportional to 6,680,508 and 14,637,816
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Solution
The third proportional to 6,680,508 and 14,637,816 is: 32,073,258.09
Step by Step Solution
- Step 1: Write the proportion equation
6,680,508 : 14,637,816 = 14,637,816 : x - Step 2: Convert to fraction form
6,680,508/14,637,816 = 14,637,816/x - Step 3: Cross multiply
6,680,508x = 14,637,816 × 14,637,816 - Step 4: Simplify right side
6,680,508x = 214,265,657,249,856 - Step 5: Solve for x
x = 214,265,657,249,856/6,680,508 - Step 6: Final answer
x = 32,073,258.09
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.