Finding the Third Proportional to 136,509,108 and 193,156,249.50
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Solution
The third proportional to 136,509,108 and 193,156,249.50 is: 273,310,237.45
Step by Step Solution
- Step 1: Write the proportion equation
136,509,108 : 193,156,249.50 = 193,156,249.50 : x - Step 2: Convert to fraction form
136,509,108/193,156,249.50 = 193,156,249.50/x - Step 3: Cross multiply
136,509,108x = 193,156,249.50 × 193,156,249.50 - Step 4: Simplify right side
136,509,108x = 37,309,336,720,906,248 - Step 5: Solve for x
x = 37,309,336,720,906,248/136,509,108 - Step 6: Final answer
x = 273,310,237.45
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.