Finding the Third Proportional to 5,163,432 and 11,222,400
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Solution
The third proportional to 5,163,432 and 11,222,400 is: 24,391,192.09
Step by Step Solution
- Step 1: Write the proportion equation
5,163,432 : 11,222,400 = 11,222,400 : x - Step 2: Convert to fraction form
5,163,432/11,222,400 = 11,222,400/x - Step 3: Cross multiply
5,163,432x = 11,222,400 × 11,222,400 - Step 4: Simplify right side
5,163,432x = 125,942,261,760,000 - Step 5: Solve for x
x = 125,942,261,760,000/5,163,432 - Step 6: Final answer
x = 24,391,192.09
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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.