Finding the Third Proportional to 8,039,346 and 17,524,164
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Solution
The third proportional to 8,039,346 and 17,524,164 is: 38,199,167.43
Step by Step Solution
- Step 1: Write the proportion equation
8,039,346 : 17,524,164 = 17,524,164 : x - Step 2: Convert to fraction form
8,039,346/17,524,164 = 17,524,164/x - Step 3: Cross multiply
8,039,346x = 17,524,164 × 17,524,164 - Step 4: Simplify right side
8,039,346x = 307,096,323,898,896 - Step 5: Solve for x
x = 307,096,323,898,896/8,039,346 - Step 6: Final answer
x = 38,199,167.43
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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.