Finding the Third Proportional to 8,259,408 and 18,114,192
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Solution
The third proportional to 8,259,408 and 18,114,192 is: 39,727,296.66
Step by Step Solution
- Step 1: Write the proportion equation
8,259,408 : 18,114,192 = 18,114,192 : x - Step 2: Convert to fraction form
8,259,408/18,114,192 = 18,114,192/x - Step 3: Cross multiply
8,259,408x = 18,114,192 × 18,114,192 - Step 4: Simplify right side
8,259,408x = 328,123,951,812,864 - Step 5: Solve for x
x = 328,123,951,812,864/8,259,408 - Step 6: Final answer
x = 39,727,296.66
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.