Finding the Third Proportional to 6,898,934 and 14,512,846
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Solution
The third proportional to 6,898,934 and 14,512,846 is: 30,529,745.47
Step by Step Solution
- Step 1: Write the proportion equation
6,898,934 : 14,512,846 = 14,512,846 : x - Step 2: Convert to fraction form
6,898,934/14,512,846 = 14,512,846/x - Step 3: Cross multiply
6,898,934x = 14,512,846 × 14,512,846 - Step 4: Simplify right side
6,898,934x = 210,622,699,019,716 - Step 5: Solve for x
x = 210,622,699,019,716/6,898,934 - Step 6: Final answer
x = 30,529,745.47
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.