Finding the Third Proportional to 6,165,161 and 13,239,340
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Solution
The third proportional to 6,165,161 and 13,239,340 is: 28,430,745.55
Step by Step Solution
- Step 1: Write the proportion equation
6,165,161 : 13,239,340 = 13,239,340 : x - Step 2: Convert to fraction form
6,165,161/13,239,340 = 13,239,340/x - Step 3: Cross multiply
6,165,161x = 13,239,340 × 13,239,340 - Step 4: Simplify right side
6,165,161x = 175,280,123,635,600 - Step 5: Solve for x
x = 175,280,123,635,600/6,165,161 - Step 6: Final answer
x = 28,430,745.55
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.