Finding the Fourth Proportional to 24,672,376.62, 37,027,179.81 and 16,872,654.42
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Solution
The fourth proportional to 24,672,376.62, 37,027,179.81 and 16,872,654.42 is: 25,321,711.75
Step by Step Solution
- Step 1: Write the proportion equation
24,672,376.62 : 37,027,179.81 = 16,872,654.42 : x - Step 2: Convert to fraction form
24,672,376.62/37,027,179.81 = 16,872,654.42/x - Step 3: Cross multiply
24,672,376.62x = 37,027,179.81 × 16,872,654.42 - Step 4: Simplify right side
24,672,376.62x = 624,746,809,081,331.38 - Step 5: Solve for x
x = 624,746,809,081,331.38/24,672,376.62 - Step 6: Final answer
x = 25,321,711.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.