Finding the Fourth Proportional to 32,274,465.97, 44,537,463.82 and 17,589,816.20
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Solution
The fourth proportional to 32,274,465.97, 44,537,463.82 and 17,589,816.20 is: 24,273,238.27
Step by Step Solution
- Step 1: Write the proportion equation
32,274,465.97 : 44,537,463.82 = 17,589,816.20 : x - Step 2: Convert to fraction form
32,274,465.97/44,537,463.82 = 17,589,816.20/x - Step 3: Cross multiply
32,274,465.97x = 44,537,463.82 × 17,589,816.20 - Step 4: Simplify right side
32,274,465.97x = 783,405,802,607,949.88 - Step 5: Solve for x
x = 783,405,802,607,949.88/32,274,465.97 - Step 6: Final answer
x = 24,273,238.27
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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.