Finding the Fourth Proportional to 24,594,758.06, 36,867,446.49 and 8,409,638.66
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Solution
The fourth proportional to 24,594,758.06, 36,867,446.49 and 8,409,638.66 is: 12,606,015.58
Step by Step Solution
- Step 1: Write the proportion equation
24,594,758.06 : 36,867,446.49 = 8,409,638.66 : x - Step 2: Convert to fraction form
24,594,758.06/36,867,446.49 = 8,409,638.66/x - Step 3: Cross multiply
24,594,758.06x = 36,867,446.49 × 8,409,638.66 - Step 4: Simplify right side
24,594,758.06x = 310,041,903,297,785.31 - Step 5: Solve for x
x = 310,041,903,297,785.31/24,594,758.06 - Step 6: Final answer
x = 12,606,015.58
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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.