Finding the Third Proportional to 7,511,106 and 16,219,554
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Solution
The third proportional to 7,511,106 and 16,219,554 is: 35,024,659.75
Step by Step Solution
- Step 1: Write the proportion equation
7,511,106 : 16,219,554 = 16,219,554 : x - Step 2: Convert to fraction form
7,511,106/16,219,554 = 16,219,554/x - Step 3: Cross multiply
7,511,106x = 16,219,554 × 16,219,554 - Step 4: Simplify right side
7,511,106x = 263,073,931,958,916 - Step 5: Solve for x
x = 263,073,931,958,916/7,511,106 - Step 6: Final answer
x = 35,024,659.75
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.