Finding the Third Proportional to 36,691,006 and 78,634,204
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Solution
The third proportional to 36,691,006 and 78,634,204 is: 168,524,625.32
Step by Step Solution
- Step 1: Write the proportion equation
36,691,006 : 78,634,204 = 78,634,204 : x - Step 2: Convert to fraction form
36,691,006/78,634,204 = 78,634,204/x - Step 3: Cross multiply
36,691,006x = 78,634,204 × 78,634,204 - Step 4: Simplify right side
36,691,006x = 6,183,338,038,713,616 - Step 5: Solve for x
x = 6,183,338,038,713,616/36,691,006 - Step 6: Final answer
x = 168,524,625.32
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.