Finding the Third Proportional to 125,398,861.13 and 193,689,640.88
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Solution
The third proportional to 125,398,861.13 and 193,689,640.88 is: 299,170,795.06
Step by Step Solution
- Step 1: Write the proportion equation
125,398,861.13 : 193,689,640.88 = 193,689,640.88 : x - Step 2: Convert to fraction form
125,398,861.13/193,689,640.88 = 193,689,640.88/x - Step 3: Cross multiply
125,398,861.13x = 193,689,640.88 × 193,689,640.88 - Step 4: Simplify right side
125,398,861.13x = 37,515,676,982,286,472 - Step 5: Solve for x
x = 37,515,676,982,286,472/125,398,861.13 - Step 6: Final answer
x = 299,170,795.06
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.