Finding the Third Proportional to 5,330,940.75 and 11,512,968.75
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Solution
The third proportional to 5,330,940.75 and 11,512,968.75 is: 24,863,988.49
Step by Step Solution
- Step 1: Write the proportion equation
5,330,940.75 : 11,512,968.75 = 11,512,968.75 : x - Step 2: Convert to fraction form
5,330,940.75/11,512,968.75 = 11,512,968.75/x - Step 3: Cross multiply
5,330,940.75x = 11,512,968.75 × 11,512,968.75 - Step 4: Simplify right side
5,330,940.75x = 132,548,449,438,476.56 - Step 5: Solve for x
x = 132,548,449,438,476.56/5,330,940.75 - Step 6: Final answer
x = 24,863,988.49
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.