Finding the Fourth Proportional to 24,629,126.41, 33,982,555.74 and 14,704,077.47
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Solution
The fourth proportional to 24,629,126.41, 33,982,555.74 and 14,704,077.47 is: 20,288,260.49
Step by Step Solution
- Step 1: Write the proportion equation
24,629,126.41 : 33,982,555.74 = 14,704,077.47 : x - Step 2: Convert to fraction form
24,629,126.41/33,982,555.74 = 14,704,077.47/x - Step 3: Cross multiply
24,629,126.41x = 33,982,555.74 × 14,704,077.47 - Step 4: Simplify right side
24,629,126.41x = 499,682,132,229,553.25 - Step 5: Solve for x
x = 499,682,132,229,553.25/24,629,126.41 - Step 6: Final answer
x = 20,288,260.49
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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.