Finding the Fourth Proportional to 75,532,853.97, 113,299,281.23 and 24,414,872.72
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Solution
The fourth proportional to 75,532,853.97, 113,299,281.23 and 24,414,872.72 is: 36,622,309.16
Step by Step Solution
- Step 1: Write the proportion equation
75,532,853.97 : 113,299,281.23 = 24,414,872.72 : x - Step 2: Convert to fraction form
75,532,853.97/113,299,281.23 = 24,414,872.72/x - Step 3: Cross multiply
75,532,853.97x = 113,299,281.23 × 24,414,872.72 - Step 4: Simplify right side
75,532,853.97x = 2,766,187,529,809,364 - Step 5: Solve for x
x = 2,766,187,529,809,364/75,532,853.97 - Step 6: Final answer
x = 36,622,309.16
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.