Finding the Third Proportional to 55,583,343 and 122,474,934
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Solution
The third proportional to 55,583,343 and 122,474,934 is: 269,866,989.80
Step by Step Solution
- Step 1: Write the proportion equation
55,583,343 : 122,474,934 = 122,474,934 : x - Step 2: Convert to fraction form
55,583,343/122,474,934 = 122,474,934/x - Step 3: Cross multiply
55,583,343x = 122,474,934 × 122,474,934 - Step 4: Simplify right side
55,583,343x = 15,000,109,458,304,356 - Step 5: Solve for x
x = 15,000,109,458,304,356/55,583,343 - Step 6: Final answer
x = 269,866,989.80
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.