Finding the Third Proportional to 135,177,329.25 and 277,520,823
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Solution
The third proportional to 135,177,329.25 and 277,520,823 is: 569,753,875.34
Step by Step Solution
- Step 1: Write the proportion equation
135,177,329.25 : 277,520,823 = 277,520,823 : x - Step 2: Convert to fraction form
135,177,329.25/277,520,823 = 277,520,823/x - Step 3: Cross multiply
135,177,329.25x = 277,520,823 × 277,520,823 - Step 4: Simplify right side
135,177,329.25x = 77,017,807,198,597,328 - Step 5: Solve for x
x = 77,017,807,198,597,328/135,177,329.25 - Step 6: Final answer
x = 569,753,875.34
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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.