Finding the Third Proportional to 67,415.63 and 149,795.44
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Solution
The third proportional to 67,415.63 and 149,795.44 is: 332,840.84
Step by Step Solution
- Step 1: Write the proportion equation
67,415.63 : 149,795.44 = 149,795.44 : x - Step 2: Convert to fraction form
67,415.63/149,795.44 = 149,795.44/x - Step 3: Cross multiply
67,415.63x = 149,795.44 × 149,795.44 - Step 4: Simplify right side
67,415.63x = 22,438,673,095.82 - Step 5: Solve for x
x = 22,438,673,095.82/67,415.63 - Step 6: Final answer
x = 332,840.84
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.