Finding the Fourth Proportional to 24,641,757.48, 33,991,974.36 and 14,327,340.60
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Solution
The fourth proportional to 24,641,757.48, 33,991,974.36 and 14,327,340.60 is: 19,763,793.01
Step by Step Solution
- Step 1: Write the proportion equation
24,641,757.48 : 33,991,974.36 = 14,327,340.60 : x - Step 2: Convert to fraction form
24,641,757.48/33,991,974.36 = 14,327,340.60/x - Step 3: Cross multiply
24,641,757.48x = 33,991,974.36 × 14,327,340.60 - Step 4: Simplify right side
24,641,757.48x = 487,014,594,322,187 - Step 5: Solve for x
x = 487,014,594,322,187/24,641,757.48 - Step 6: Final answer
x = 19,763,793.01
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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.