Finding the Fourth Proportional to 32,497,745.07, 44,847,430.19 and 17,613,544.30
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Solution
The fourth proportional to 32,497,745.07, 44,847,430.19 and 17,613,544.30 is: 24,306,984.89
Step by Step Solution
- Step 1: Write the proportion equation
32,497,745.07 : 44,847,430.19 = 17,613,544.30 : x - Step 2: Convert to fraction form
32,497,745.07/44,847,430.19 = 17,613,544.30/x - Step 3: Cross multiply
32,497,745.07x = 44,847,430.19 × 17,613,544.30 - Step 4: Simplify right side
32,497,745.07x = 789,922,198,392,722.38 - Step 5: Solve for x
x = 789,922,198,392,722.38/32,497,745.07 - Step 6: Final answer
x = 24,306,984.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.