Finding the Third Proportional to 11,649,312 and 18,234,517
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Solution
The third proportional to 11,649,312 and 18,234,517 is: 28,542,252.99
Step by Step Solution
- Step 1: Write the proportion equation
11,649,312 : 18,234,517 = 18,234,517 : x - Step 2: Convert to fraction form
11,649,312/18,234,517 = 18,234,517/x - Step 3: Cross multiply
11,649,312x = 18,234,517 × 18,234,517 - Step 4: Simplify right side
11,649,312x = 332,497,610,223,289 - Step 5: Solve for x
x = 332,497,610,223,289/11,649,312 - Step 6: Final answer
x = 28,542,252.99
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.