Finding the Fourth Proportional to 32,001,787.14, 44,162,582.55 and 17,317,451.75
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Solution
The fourth proportional to 32,001,787.14, 44,162,582.55 and 17,317,451.75 is: 23,898,146.34
Step by Step Solution
- Step 1: Write the proportion equation
32,001,787.14 : 44,162,582.55 = 17,317,451.75 : x - Step 2: Convert to fraction form
32,001,787.14/44,162,582.55 = 17,317,451.75/x - Step 3: Cross multiply
32,001,787.14x = 44,162,582.55 × 17,317,451.75 - Step 4: Simplify right side
32,001,787.14x = 764,783,392,244,204 - Step 5: Solve for x
x = 764,783,392,244,204/32,001,787.14 - Step 6: Final answer
x = 23,898,146.34
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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.