Finding the Third Proportional to 135,177,322.50 and 277,520,805
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Solution
The third proportional to 135,177,322.50 and 277,520,805 is: 569,753,829.88
Step by Step Solution
- Step 1: Write the proportion equation
135,177,322.50 : 277,520,805 = 277,520,805 : x - Step 2: Convert to fraction form
135,177,322.50/277,520,805 = 277,520,805/x - Step 3: Cross multiply
135,177,322.50x = 277,520,805 × 277,520,805 - Step 4: Simplify right side
135,177,322.50x = 77,017,797,207,848,032 - Step 5: Solve for x
x = 77,017,797,207,848,032/135,177,322.50 - Step 6: Final answer
x = 569,753,829.88
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.