Finding the Third Proportional to 6,969,858.75 and 14,512,498
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Solution
The third proportional to 6,969,858.75 and 14,512,498 is: 30,217,627.90
Step by Step Solution
- Step 1: Write the proportion equation
6,969,858.75 : 14,512,498 = 14,512,498 : x - Step 2: Convert to fraction form
6,969,858.75/14,512,498 = 14,512,498/x - Step 3: Cross multiply
6,969,858.75x = 14,512,498 × 14,512,498 - Step 4: Simplify right side
6,969,858.75x = 210,612,598,200,004 - Step 5: Solve for x
x = 210,612,598,200,004/6,969,858.75 - Step 6: Final answer
x = 30,217,627.90
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.