Finding the Third Proportional to 32,640,895 and 49,381,149
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Solution
The third proportional to 32,640,895 and 49,381,149 is: 74,706,832.54
Step by Step Solution
- Step 1: Write the proportion equation
32,640,895 : 49,381,149 = 49,381,149 : x - Step 2: Convert to fraction form
32,640,895/49,381,149 = 49,381,149/x - Step 3: Cross multiply
32,640,895x = 49,381,149 × 49,381,149 - Step 4: Simplify right side
32,640,895x = 2,438,497,876,560,201 - Step 5: Solve for x
x = 2,438,497,876,560,201/32,640,895 - Step 6: Final answer
x = 74,706,832.54
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.