Finding the Fourth Proportional to 24,254,512.92, 33,471,148.53 and 13,241,398.14
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Solution
The fourth proportional to 24,254,512.92, 33,471,148.53 and 13,241,398.14 is: 18,273,086.14
Step by Step Solution
- Step 1: Write the proportion equation
24,254,512.92 : 33,471,148.53 = 13,241,398.14 : x - Step 2: Convert to fraction form
24,254,512.92/33,471,148.53 = 13,241,398.14/x - Step 3: Cross multiply
24,254,512.92x = 33,471,148.53 × 13,241,398.14 - Step 4: Simplify right side
24,254,512.92x = 443,204,803,888,805.75 - Step 5: Solve for x
x = 443,204,803,888,805.75/24,254,512.92 - Step 6: Final answer
x = 18,273,086.14
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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.