Finding the Third Proportional to 8,376,498 and 18,236,250
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Solution
The third proportional to 8,376,498 and 18,236,250 is: 39,701,652.66
Step by Step Solution
- Step 1: Write the proportion equation
8,376,498 : 18,236,250 = 18,236,250 : x - Step 2: Convert to fraction form
8,376,498/18,236,250 = 18,236,250/x - Step 3: Cross multiply
8,376,498x = 18,236,250 × 18,236,250 - Step 4: Simplify right side
8,376,498x = 332,560,814,062,500 - Step 5: Solve for x
x = 332,560,814,062,500/8,376,498 - Step 6: Final answer
x = 39,701,652.66
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.