Finding the Third Proportional to 7,492,785 and 16,245,273
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Solution
The third proportional to 7,492,785 and 16,245,273 is: 35,221,735.96
Step by Step Solution
- Step 1: Write the proportion equation
7,492,785 : 16,245,273 = 16,245,273 : x - Step 2: Convert to fraction form
7,492,785/16,245,273 = 16,245,273/x - Step 3: Cross multiply
7,492,785x = 16,245,273 × 16,245,273 - Step 4: Simplify right side
7,492,785x = 263,908,894,844,529 - Step 5: Solve for x
x = 263,908,894,844,529/7,492,785 - Step 6: Final answer
x = 35,221,735.96
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.