Finding the Third Proportional to 68,310,325.50 and 104,932,140.75
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Solution
The third proportional to 68,310,325.50 and 104,932,140.75 is: 161,187,259.49
Step by Step Solution
- Step 1: Write the proportion equation
68,310,325.50 : 104,932,140.75 = 104,932,140.75 : x - Step 2: Convert to fraction form
68,310,325.50/104,932,140.75 = 104,932,140.75/x - Step 3: Cross multiply
68,310,325.50x = 104,932,140.75 × 104,932,140.75 - Step 4: Simplify right side
68,310,325.50x = 11,010,754,162,377,810 - Step 5: Solve for x
x = 11,010,754,162,377,810/68,310,325.50 - Step 6: Final answer
x = 161,187,259.49
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.