Finding the Fourth Proportional to 24,181,236.60, 36,224,615.70 and 14,568,059.40
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Solution
The fourth proportional to 24,181,236.60, 36,224,615.70 and 14,568,059.40 is: 21,823,629.70
Step by Step Solution
- Step 1: Write the proportion equation
24,181,236.60 : 36,224,615.70 = 14,568,059.40 : x - Step 2: Convert to fraction form
24,181,236.60/36,224,615.70 = 14,568,059.40/x - Step 3: Cross multiply
24,181,236.60x = 36,224,615.70 × 14,568,059.40 - Step 4: Simplify right side
24,181,236.60x = 527,722,353,259,772.62 - Step 5: Solve for x
x = 527,722,353,259,772.62/24,181,236.60 - Step 6: Final answer
x = 21,823,629.70
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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.