Finding the Third Proportional to 11,649,324 and 18,234,536
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Solution
The third proportional to 11,649,324 and 18,234,536 is: 28,542,283.07
Step by Step Solution
- Step 1: Write the proportion equation
11,649,324 : 18,234,536 = 18,234,536 : x - Step 2: Convert to fraction form
11,649,324/18,234,536 = 18,234,536/x - Step 3: Cross multiply
11,649,324x = 18,234,536 × 18,234,536 - Step 4: Simplify right side
11,649,324x = 332,498,303,135,296 - Step 5: Solve for x
x = 332,498,303,135,296/11,649,324 - Step 6: Final answer
x = 28,542,283.07
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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.