Finding the Third Proportional to 14,493,297.09 and 31,590,764.44
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Solution
The third proportional to 14,493,297.09 and 31,590,764.44 is: 68,857,789.31
Step by Step Solution
- Step 1: Write the proportion equation
14,493,297.09 : 31,590,764.44 = 31,590,764.44 : x - Step 2: Convert to fraction form
14,493,297.09/31,590,764.44 = 31,590,764.44/x - Step 3: Cross multiply
14,493,297.09x = 31,590,764.44 × 31,590,764.44 - Step 4: Simplify right side
14,493,297.09x = 997,976,397,745,614.75 - Step 5: Solve for x
x = 997,976,397,745,614.75/14,493,297.09 - Step 6: Final answer
x = 68,857,789.31
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.