Finding the Third Proportional to 10,286,257 and 14,010,366
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Solution
The third proportional to 10,286,257 and 14,010,366 is: 19,082,777.68
Step by Step Solution
- Step 1: Write the proportion equation
10,286,257 : 14,010,366 = 14,010,366 : x - Step 2: Convert to fraction form
10,286,257/14,010,366 = 14,010,366/x - Step 3: Cross multiply
10,286,257x = 14,010,366 × 14,010,366 - Step 4: Simplify right side
10,286,257x = 196,290,355,453,956 - Step 5: Solve for x
x = 196,290,355,453,956/10,286,257 - Step 6: Final answer
x = 19,082,777.68
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.