Finding the Third Proportional to 126,861,148 and 201,863,121.50
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Solution
The third proportional to 126,861,148 and 201,863,121.50 is: 321,207,244.80
Step by Step Solution
- Step 1: Write the proportion equation
126,861,148 : 201,863,121.50 = 201,863,121.50 : x - Step 2: Convert to fraction form
126,861,148/201,863,121.50 = 201,863,121.50/x - Step 3: Cross multiply
126,861,148x = 201,863,121.50 × 201,863,121.50 - Step 4: Simplify right side
126,861,148x = 40,748,719,821,723,760 - Step 5: Solve for x
x = 40,748,719,821,723,760/126,861,148 - Step 6: Final answer
x = 321,207,244.80
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.