Finding the Third Proportional to 160,834,232.25 and 351,163,644.75
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Solution
The third proportional to 160,834,232.25 and 351,163,644.75 is: 766,726,732.67
Step by Step Solution
- Step 1: Write the proportion equation
160,834,232.25 : 351,163,644.75 = 351,163,644.75 : x - Step 2: Convert to fraction form
160,834,232.25/351,163,644.75 = 351,163,644.75/x - Step 3: Cross multiply
160,834,232.25x = 351,163,644.75 × 351,163,644.75 - Step 4: Simplify right side
160,834,232.25x = 123,315,905,394,104,208 - Step 5: Solve for x
x = 123,315,905,394,104,208/160,834,232.25 - Step 6: Final answer
x = 766,726,732.67
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.