Finding the Fourth Proportional to 29,576,716.20, 44,369,739.90 and 9,383,999.40
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Solution
The fourth proportional to 29,576,716.20, 44,369,739.90 and 9,383,999.40 is: 14,077,479.39
Step by Step Solution
- Step 1: Write the proportion equation
29,576,716.20 : 44,369,739.90 = 9,383,999.40 : x - Step 2: Convert to fraction form
29,576,716.20/44,369,739.90 = 9,383,999.40/x - Step 3: Cross multiply
29,576,716.20x = 44,369,739.90 × 9,383,999.40 - Step 4: Simplify right side
29,576,716.20x = 416,365,612,599,756.06 - Step 5: Solve for x
x = 416,365,612,599,756.06/29,576,716.20 - Step 6: Final answer
x = 14,077,479.39
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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.