Finding the Fourth Proportional to 32,555,257.46, 48,856,504.98 and 26,241,738.38
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Solution
The fourth proportional to 32,555,257.46, 48,856,504.98 and 26,241,738.38 is: 39,381,645.91
Step by Step Solution
- Step 1: Write the proportion equation
32,555,257.46 : 48,856,504.98 = 26,241,738.38 : x - Step 2: Convert to fraction form
32,555,257.46/48,856,504.98 = 26,241,738.38/x - Step 3: Cross multiply
32,555,257.46x = 48,856,504.98 × 26,241,738.38 - Step 4: Simplify right side
32,555,257.46x = 1,282,079,621,846,327 - Step 5: Solve for x
x = 1,282,079,621,846,327/32,555,257.46 - Step 6: Final answer
x = 39,381,645.91
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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.