Finding the Third Proportional to 7,181,682.75 and 15,358,692.75
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Solution
The third proportional to 7,181,682.75 and 15,358,692.75 is: 32,845,984.88
Step by Step Solution
- Step 1: Write the proportion equation
7,181,682.75 : 15,358,692.75 = 15,358,692.75 : x - Step 2: Convert to fraction form
7,181,682.75/15,358,692.75 = 15,358,692.75/x - Step 3: Cross multiply
7,181,682.75x = 15,358,692.75 × 15,358,692.75 - Step 4: Simplify right side
7,181,682.75x = 235,889,442,988,902.56 - Step 5: Solve for x
x = 235,889,442,988,902.56/7,181,682.75 - Step 6: Final answer
x = 32,845,984.88
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.