Finding the Third Proportional to 125,457,475.50 and 261,224,997.75
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Solution
The third proportional to 125,457,475.50 and 261,224,997.75 is: 543,917,364.65
Step by Step Solution
- Step 1: Write the proportion equation
125,457,475.50 : 261,224,997.75 = 261,224,997.75 : x - Step 2: Convert to fraction form
125,457,475.50/261,224,997.75 = 261,224,997.75/x - Step 3: Cross multiply
125,457,475.50x = 261,224,997.75 × 261,224,997.75 - Step 4: Simplify right side
125,457,475.50x = 68,238,499,449,487,504 - Step 5: Solve for x
x = 68,238,499,449,487,504/125,457,475.50 - Step 6: Final answer
x = 543,917,364.65
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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.