Finding the Third Proportional to 6,479,622 and 13,920,825.38
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Solution
The third proportional to 6,479,622 and 13,920,825.38 is: 29,907,512.99
Step by Step Solution
- Step 1: Write the proportion equation
6,479,622 : 13,920,825.38 = 13,920,825.38 : x - Step 2: Convert to fraction form
6,479,622/13,920,825.38 = 13,920,825.38/x - Step 3: Cross multiply
6,479,622x = 13,920,825.38 × 13,920,825.38 - Step 4: Simplify right side
6,479,622x = 193,789,379,121,243.88 - Step 5: Solve for x
x = 193,789,379,121,243.88/6,479,622 - Step 6: Final answer
x = 29,907,512.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.