Finding the Third Proportional to 125,469,087.75 and 271,782,465.75
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Solution
The third proportional to 125,469,087.75 and 271,782,465.75 is: 588,716,392.33
Step by Step Solution
- Step 1: Write the proportion equation
125,469,087.75 : 271,782,465.75 = 271,782,465.75 : x - Step 2: Convert to fraction form
125,469,087.75/271,782,465.75 = 271,782,465.75/x - Step 3: Cross multiply
125,469,087.75x = 271,782,465.75 × 271,782,465.75 - Step 4: Simplify right side
125,469,087.75x = 73,865,708,689,149,920 - Step 5: Solve for x
x = 73,865,708,689,149,920/125,469,087.75 - Step 6: Final answer
x = 588,716,392.33
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.