Finding the Third Proportional to 135,106,504 and 273,972,526
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Solution
The third proportional to 135,106,504 and 273,972,526 is: 555,568,701.58
Step by Step Solution
- Step 1: Write the proportion equation
135,106,504 : 273,972,526 = 273,972,526 : x - Step 2: Convert to fraction form
135,106,504/273,972,526 = 273,972,526/x - Step 3: Cross multiply
135,106,504x = 273,972,526 × 273,972,526 - Step 4: Simplify right side
135,106,504x = 75,060,945,002,820,672 - Step 5: Solve for x
x = 75,060,945,002,820,672/135,106,504 - Step 6: Final answer
x = 555,568,701.58
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.