Finding the Third Proportional to 207,270,000,936 and 318,447,448,668
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Solution
The third proportional to 207,270,000,936 and 318,447,448,668 is: 489,259,309,621.32
Step by Step Solution
- Step 1: Write the proportion equation
207,270,000,936 : 318,447,448,668 = 318,447,448,668 : x - Step 2: Convert to fraction form
207,270,000,936/318,447,448,668 = 318,447,448,668/x - Step 3: Cross multiply
207,270,000,936x = 318,447,448,668 × 318,447,448,668 - Step 4: Simplify right side
207,270,000,936x = 101,408,777,563,158,494,576,640 - Step 5: Solve for x
x = 101,408,777,563,158,494,576,640/207,270,000,936 - Step 6: Final answer
x = 489,259,309,621.32
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.