Finding the Fourth Proportional to 60,204,040.36, 83,083,121.30 and 32,703,542.44
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Solution
The fourth proportional to 60,204,040.36, 83,083,121.30 and 32,703,542.44 is: 45,131,728.16
Step by Step Solution
- Step 1: Write the proportion equation
60,204,040.36 : 83,083,121.30 = 32,703,542.44 : x - Step 2: Convert to fraction form
60,204,040.36/83,083,121.30 = 32,703,542.44/x - Step 3: Cross multiply
60,204,040.36x = 83,083,121.30 × 32,703,542.44 - Step 4: Simplify right side
60,204,040.36x = 2,717,112,383,482,218 - Step 5: Solve for x
x = 2,717,112,383,482,218/60,204,040.36 - Step 6: Final answer
x = 45,131,728.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.