Finding the Fourth Proportional to 24,331,697.82, 33,575,446.35 and 14,540,192.64
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Solution
The fourth proportional to 24,331,697.82, 33,575,446.35 and 14,540,192.64 is: 20,064,093.41
Step by Step Solution
- Step 1: Write the proportion equation
24,331,697.82 : 33,575,446.35 = 14,540,192.64 : x - Step 2: Convert to fraction form
24,331,697.82/33,575,446.35 = 14,540,192.64/x - Step 3: Cross multiply
24,331,697.82x = 33,575,446.35 × 14,540,192.64 - Step 4: Simplify right side
24,331,697.82x = 488,193,457,902,984.88 - Step 5: Solve for x
x = 488,193,457,902,984.88/24,331,697.82 - Step 6: Final answer
x = 20,064,093.41
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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.