Finding the Fourth Proportional to 16,734,440.64, 25,093,364.76 and 5,950,120.08
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Solution
The fourth proportional to 16,734,440.64, 25,093,364.76 and 5,950,120.08 is: 8,922,230.31
Step by Step Solution
- Step 1: Write the proportion equation
16,734,440.64 : 25,093,364.76 = 5,950,120.08 : x - Step 2: Convert to fraction form
16,734,440.64/25,093,364.76 = 5,950,120.08/x - Step 3: Cross multiply
16,734,440.64x = 25,093,364.76 × 5,950,120.08 - Step 4: Simplify right side
16,734,440.64x = 149,308,533,533,240.41 - Step 5: Solve for x
x = 149,308,533,533,240.41/16,734,440.64 - Step 6: Final answer
x = 8,922,230.31
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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.