Finding the Fourth Proportional to 29,231,632.20, 43,784,462.70 and 24,192,784.20
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Solution
The fourth proportional to 29,231,632.20, 43,784,462.70 and 24,192,784.20 is: 36,237,047.94
Step by Step Solution
- Step 1: Write the proportion equation
29,231,632.20 : 43,784,462.70 = 24,192,784.20 : x - Step 2: Convert to fraction form
29,231,632.20/43,784,462.70 = 24,192,784.20/x - Step 3: Cross multiply
29,231,632.20x = 43,784,462.70 × 24,192,784.20 - Step 4: Simplify right side
29,231,632.20x = 1,059,268,057,414,049.38 - Step 5: Solve for x
x = 1,059,268,057,414,049.38/29,231,632.20 - Step 6: Final answer
x = 36,237,047.94
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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.