Finding the Third Proportional to 156,201,216 and 325,331,092
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Solution
The third proportional to 156,201,216 and 325,331,092 is: 677,589,599.70
Step by Step Solution
- Step 1: Write the proportion equation
156,201,216 : 325,331,092 = 325,331,092 : x - Step 2: Convert to fraction form
156,201,216/325,331,092 = 325,331,092/x - Step 3: Cross multiply
156,201,216x = 325,331,092 × 325,331,092 - Step 4: Simplify right side
156,201,216x = 105,840,319,421,912,464 - Step 5: Solve for x
x = 105,840,319,421,912,464/156,201,216 - Step 6: Final answer
x = 677,589,599.70
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.