Finding the Fourth Proportional to 32,158,375.28, 44,378,838.14 and 17,474,041.81
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Solution
The fourth proportional to 32,158,375.28, 44,378,838.14 and 17,474,041.81 is: 24,114,329.98
Step by Step Solution
- Step 1: Write the proportion equation
32,158,375.28 : 44,378,838.14 = 17,474,041.81 : x - Step 2: Convert to fraction form
32,158,375.28/44,378,838.14 = 17,474,041.81/x - Step 3: Cross multiply
32,158,375.28x = 44,378,838.14 × 17,474,041.81 - Step 4: Simplify right side
32,158,375.28x = 775,477,673,203,977.50 - Step 5: Solve for x
x = 775,477,673,203,977.50/32,158,375.28 - Step 6: Final answer
x = 24,114,329.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.