Finding the Fourth Proportional to 24,086,758.71, 33,239,309.94 and 13,073,272.07
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Solution
The fourth proportional to 24,086,758.71, 33,239,309.94 and 13,073,272.07 is: 18,040,889.08
Step by Step Solution
- Step 1: Write the proportion equation
24,086,758.71 : 33,239,309.94 = 13,073,272.07 : x - Step 2: Convert to fraction form
24,086,758.71/33,239,309.94 = 13,073,272.07/x - Step 3: Cross multiply
24,086,758.71x = 33,239,309.94 × 13,073,272.07 - Step 4: Simplify right side
24,086,758.71x = 434,546,542,098,478.81 - Step 5: Solve for x
x = 434,546,542,098,478.81/24,086,758.71 - Step 6: Final answer
x = 18,040,889.08
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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.