Finding the Fourth Proportional to 24,823,390.26, 34,256,593.81 and 13,661,168.44
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Solution
The fourth proportional to 24,823,390.26, 34,256,593.81 and 13,661,168.44 is: 18,852,585.94
Step by Step Solution
- Step 1: Write the proportion equation
24,823,390.26 : 34,256,593.81 = 13,661,168.44 : x - Step 2: Convert to fraction form
24,823,390.26/34,256,593.81 = 13,661,168.44/x - Step 3: Cross multiply
24,823,390.26x = 34,256,593.81 × 13,661,168.44 - Step 4: Simplify right side
24,823,390.26x = 467,985,098,219,071.38 - Step 5: Solve for x
x = 467,985,098,219,071.38/24,823,390.26 - Step 6: Final answer
x = 18,852,585.94
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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.