Finding the Fourth Proportional to 24,439,170.14, 33,722,305.70 and 14,123,901.14
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Solution
The fourth proportional to 24,439,170.14, 33,722,305.70 and 14,123,901.14 is: 19,488,816.89
Step by Step Solution
- Step 1: Write the proportion equation
24,439,170.14 : 33,722,305.70 = 14,123,901.14 : x - Step 2: Convert to fraction form
24,439,170.14/33,722,305.70 = 14,123,901.14/x - Step 3: Cross multiply
24,439,170.14x = 33,722,305.70 × 14,123,901.14 - Step 4: Simplify right side
24,439,170.14x = 476,290,511,680,427.44 - Step 5: Solve for x
x = 476,290,511,680,427.44/24,439,170.14 - Step 6: Final answer
x = 19,488,816.89
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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.