Finding the Third Proportional to 6,691,260 and 14,245,656
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Solution
The third proportional to 6,691,260 and 14,245,656 is: 30,328,923.83
Step by Step Solution
- Step 1: Write the proportion equation
6,691,260 : 14,245,656 = 14,245,656 : x - Step 2: Convert to fraction form
6,691,260/14,245,656 = 14,245,656/x - Step 3: Cross multiply
6,691,260x = 14,245,656 × 14,245,656 - Step 4: Simplify right side
6,691,260x = 202,938,714,870,336 - Step 5: Solve for x
x = 202,938,714,870,336/6,691,260 - Step 6: Final answer
x = 30,328,923.83
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.