Finding the Fourth Proportional to 24,536,238.05, 33,861,340.07 and 14,082,170.80
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Solution
The fourth proportional to 24,536,238.05, 33,861,340.07 and 14,082,170.80 is: 19,434,159.93
Step by Step Solution
- Step 1: Write the proportion equation
24,536,238.05 : 33,861,340.07 = 14,082,170.80 : x - Step 2: Convert to fraction form
24,536,238.05/33,861,340.07 = 14,082,170.80/x - Step 3: Cross multiply
24,536,238.05x = 33,861,340.07 × 14,082,170.80 - Step 4: Simplify right side
24,536,238.05x = 476,841,174,333,176 - Step 5: Solve for x
x = 476,841,174,333,176/24,536,238.05 - Step 6: Final answer
x = 19,434,159.93
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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.