Finding the Third Proportional to 8,183,070 and 12,274,601
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Solution
The third proportional to 8,183,070 and 12,274,601 is: 18,411,895.50
Step by Step Solution
- Step 1: Write the proportion equation
8,183,070 : 12,274,601 = 12,274,601 : x - Step 2: Convert to fraction form
8,183,070/12,274,601 = 12,274,601/x - Step 3: Cross multiply
8,183,070x = 12,274,601 × 12,274,601 - Step 4: Simplify right side
8,183,070x = 150,665,829,709,201 - Step 5: Solve for x
x = 150,665,829,709,201/8,183,070 - Step 6: Final answer
x = 18,411,895.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.