Finding the Third Proportional to 156,201,210 and 325,331,082
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Solution
The third proportional to 156,201,210 and 325,331,082 is: 677,589,584.07
Step by Step Solution
- Step 1: Write the proportion equation
156,201,210 : 325,331,082 = 325,331,082 : x - Step 2: Convert to fraction form
156,201,210/325,331,082 = 325,331,082/x - Step 3: Cross multiply
156,201,210x = 325,331,082 × 325,331,082 - Step 4: Simplify right side
156,201,210x = 105,840,312,915,290,720 - Step 5: Solve for x
x = 105,840,312,915,290,720/156,201,210 - Step 6: Final answer
x = 677,589,584.07
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.