Finding the Fourth Proportional to 24,505,052.16, 36,761,955.84 and 8,330,153.76
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Solution
The fourth proportional to 24,505,052.16, 36,761,955.84 and 8,330,153.76 is: 12,496,718.74
Step by Step Solution
- Step 1: Write the proportion equation
24,505,052.16 : 36,761,955.84 = 8,330,153.76 : x - Step 2: Convert to fraction form
24,505,052.16/36,761,955.84 = 8,330,153.76/x - Step 3: Cross multiply
24,505,052.16x = 36,761,955.84 × 8,330,153.76 - Step 4: Simplify right side
24,505,052.16x = 306,232,744,665,530 - Step 5: Solve for x
x = 306,232,744,665,530/24,505,052.16 - Step 6: Final answer
x = 12,496,718.74
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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.