Finding the Fourth Proportional to 24,161,739.13, 33,343,205.45 and 13,296,723.13
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Solution
The fourth proportional to 24,161,739.13, 33,343,205.45 and 13,296,723.13 is: 18,349,480.92
Step by Step Solution
- Step 1: Write the proportion equation
24,161,739.13 : 33,343,205.45 = 13,296,723.13 : x - Step 2: Convert to fraction form
24,161,739.13/33,343,205.45 = 13,296,723.13/x - Step 3: Cross multiply
24,161,739.13x = 33,343,205.45 × 13,296,723.13 - Step 4: Simplify right side
24,161,739.13x = 443,355,371,110,552.44 - Step 5: Solve for x
x = 443,355,371,110,552.44/24,161,739.13 - Step 6: Final answer
x = 18,349,480.92
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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.