Finding the Third Proportional to 8,425,627 and 18,149,102
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Solution
The third proportional to 8,425,627 and 18,149,102 is: 39,093,815.02
Step by Step Solution
- Step 1: Write the proportion equation
8,425,627 : 18,149,102 = 18,149,102 : x - Step 2: Convert to fraction form
8,425,627/18,149,102 = 18,149,102/x - Step 3: Cross multiply
8,425,627x = 18,149,102 × 18,149,102 - Step 4: Simplify right side
8,425,627x = 329,389,903,406,404 - Step 5: Solve for x
x = 329,389,903,406,404/8,425,627 - Step 6: Final answer
x = 39,093,815.02
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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.