Finding the Fourth Proportional to 23,056,529.04, 34,590,850.71 and 8,286,115.44
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Solution
The fourth proportional to 23,056,529.04, 34,590,850.71 and 8,286,115.44 is: 12,431,350.00
Step by Step Solution
- Step 1: Write the proportion equation
23,056,529.04 : 34,590,850.71 = 8,286,115.44 : x - Step 2: Convert to fraction form
23,056,529.04/34,590,850.71 = 8,286,115.44/x - Step 3: Cross multiply
23,056,529.04x = 34,590,850.71 × 8,286,115.44 - Step 4: Simplify right side
23,056,529.04x = 286,623,782,150,866 - Step 5: Solve for x
x = 286,623,782,150,866/23,056,529.04 - Step 6: Final answer
x = 12,431,350.00
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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.