Finding the Third Proportional to 11,611,728 and 24,607,800
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Solution
The third proportional to 11,611,728 and 24,607,800 is: 52,149,328.75
Step by Step Solution
- Step 1: Write the proportion equation
11,611,728 : 24,607,800 = 24,607,800 : x - Step 2: Convert to fraction form
11,611,728/24,607,800 = 24,607,800/x - Step 3: Cross multiply
11,611,728x = 24,607,800 × 24,607,800 - Step 4: Simplify right side
11,611,728x = 605,543,820,840,000 - Step 5: Solve for x
x = 605,543,820,840,000/11,611,728 - Step 6: Final answer
x = 52,149,328.75
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.