Finding the Fourth Proportional to 32,274,463.97, 44,537,461.07 and 17,589,814.20
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Solution
The fourth proportional to 32,274,463.97, 44,537,461.07 and 17,589,814.20 is: 24,273,235.51
Step by Step Solution
- Step 1: Write the proportion equation
32,274,463.97 : 44,537,461.07 = 17,589,814.20 : x - Step 2: Convert to fraction form
32,274,463.97/44,537,461.07 = 17,589,814.20/x - Step 3: Cross multiply
32,274,463.97x = 44,537,461.07 × 17,589,814.20 - Step 4: Simplify right side
32,274,463.97x = 783,405,665,073,084 - Step 5: Solve for x
x = 783,405,665,073,084/32,274,463.97 - Step 6: Final answer
x = 24,273,235.51
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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.