Finding the Third Proportional to 126,264,697,938 and 274,757,072,436
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Solution
The third proportional to 126,264,697,938 and 274,757,072,436 is: 597,882,465,062.96
Step by Step Solution
- Step 1: Write the proportion equation
126,264,697,938 : 274,757,072,436 = 274,757,072,436 : x - Step 2: Convert to fraction form
126,264,697,938/274,757,072,436 = 274,757,072,436/x - Step 3: Cross multiply
126,264,697,938x = 274,757,072,436 × 274,757,072,436 - Step 4: Simplify right side
126,264,697,938x = 75,491,448,853,601,353,465,856 - Step 5: Solve for x
x = 75,491,448,853,601,353,465,856/126,264,697,938 - Step 6: Final answer
x = 597,882,465,062.96
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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.