Finding the Fourth Proportional to 32,082,395.58, 44,273,717.28 and 17,398,057.50
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Solution
The fourth proportional to 32,082,395.58, 44,273,717.28 and 17,398,057.50 is: 24,009,325.52
Step by Step Solution
- Step 1: Write the proportion equation
32,082,395.58 : 44,273,717.28 = 17,398,057.50 : x - Step 2: Convert to fraction form
32,082,395.58/44,273,717.28 = 17,398,057.50/x - Step 3: Cross multiply
32,082,395.58x = 44,273,717.28 × 17,398,057.50 - Step 4: Simplify right side
32,082,395.58x = 770,276,678,976,183.62 - Step 5: Solve for x
x = 770,276,678,976,183.62/32,082,395.58 - Step 6: Final answer
x = 24,009,325.52
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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.