Finding the Third Proportional to 11,762,750 and 25,479,654
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Solution
The third proportional to 11,762,750 and 25,479,654 is: 55,192,260.99
Step by Step Solution
- Step 1: Write the proportion equation
11,762,750 : 25,479,654 = 25,479,654 : x - Step 2: Convert to fraction form
11,762,750/25,479,654 = 25,479,654/x - Step 3: Cross multiply
11,762,750x = 25,479,654 × 25,479,654 - Step 4: Simplify right side
11,762,750x = 649,212,767,959,716 - Step 5: Solve for x
x = 649,212,767,959,716/11,762,750 - Step 6: Final answer
x = 55,192,260.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.