Finding the Third Proportional to 7,494,482 and 16,125,660
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Solution
The third proportional to 7,494,482 and 16,125,660 is: 34,697,115.88
Step by Step Solution
- Step 1: Write the proportion equation
7,494,482 : 16,125,660 = 16,125,660 : x - Step 2: Convert to fraction form
7,494,482/16,125,660 = 16,125,660/x - Step 3: Cross multiply
7,494,482x = 16,125,660 × 16,125,660 - Step 4: Simplify right side
7,494,482x = 260,036,910,435,600 - Step 5: Solve for x
x = 260,036,910,435,600/7,494,482 - Step 6: Final answer
x = 34,697,115.88
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.