Finding the Fourth Proportional to 29,456,928.24, 44,170,615.44 and 17,164,872.96
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Solution
The fourth proportional to 29,456,928.24, 44,170,615.44 and 17,164,872.96 is: 25,738,698.77
Step by Step Solution
- Step 1: Write the proportion equation
29,456,928.24 : 44,170,615.44 = 17,164,872.96 : x - Step 2: Convert to fraction form
29,456,928.24/44,170,615.44 = 17,164,872.96/x - Step 3: Cross multiply
29,456,928.24x = 44,170,615.44 × 17,164,872.96 - Step 4: Simplify right side
29,456,928.24x = 758,183,002,592,614.50 - Step 5: Solve for x
x = 758,183,002,592,614.50/29,456,928.24 - Step 6: Final answer
x = 25,738,698.77
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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.