Finding the Third Proportional to 11,677,512 and 18,595,512
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Solution
The third proportional to 11,677,512 and 18,595,512 is: 29,611,878.50
Step by Step Solution
- Step 1: Write the proportion equation
11,677,512 : 18,595,512 = 18,595,512 : x - Step 2: Convert to fraction form
11,677,512/18,595,512 = 18,595,512/x - Step 3: Cross multiply
11,677,512x = 18,595,512 × 18,595,512 - Step 4: Simplify right side
11,677,512x = 345,793,066,542,144 - Step 5: Solve for x
x = 345,793,066,542,144/11,677,512 - Step 6: Final answer
x = 29,611,878.50
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.