Finding the Fourth Proportional to 24,161,260.68, 33,342,544.58 and 13,296,244.68
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Solution
The fourth proportional to 24,161,260.68, 33,342,544.58 and 13,296,244.68 is: 18,348,820.32
Step by Step Solution
- Step 1: Write the proportion equation
24,161,260.68 : 33,342,544.58 = 13,296,244.68 : x - Step 2: Convert to fraction form
24,161,260.68/33,342,544.58 = 13,296,244.68/x - Step 3: Cross multiply
24,161,260.68x = 33,342,544.58 × 13,296,244.68 - Step 4: Simplify right side
24,161,260.68x = 443,330,630,989,487.81 - Step 5: Solve for x
x = 443,330,630,989,487.81/24,161,260.68 - Step 6: Final answer
x = 18,348,820.32
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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.