Finding the Third Proportional to 6,750,112 and 14,782,400
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Solution
The third proportional to 6,750,112 and 14,782,400 is: 32,372,699.85
Step by Step Solution
- Step 1: Write the proportion equation
6,750,112 : 14,782,400 = 14,782,400 : x - Step 2: Convert to fraction form
6,750,112/14,782,400 = 14,782,400/x - Step 3: Cross multiply
6,750,112x = 14,782,400 × 14,782,400 - Step 4: Simplify right side
6,750,112x = 218,519,349,760,000 - Step 5: Solve for x
x = 218,519,349,760,000/6,750,112 - Step 6: Final answer
x = 32,372,699.85
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.