Finding the Third Proportional to 6,625,544 and 14,195,876
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Solution
The third proportional to 6,625,544 and 14,195,876 is: 30,416,052.69
Step by Step Solution
- Step 1: Write the proportion equation
6,625,544 : 14,195,876 = 14,195,876 : x - Step 2: Convert to fraction form
6,625,544/14,195,876 = 14,195,876/x - Step 3: Cross multiply
6,625,544x = 14,195,876 × 14,195,876 - Step 4: Simplify right side
6,625,544x = 201,522,895,407,376 - Step 5: Solve for x
x = 201,522,895,407,376/6,625,544 - Step 6: Final answer
x = 30,416,052.69
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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.