Finding the Fourth Proportional to 23,586,309.04, 35,379,661.68 and 6,548,310.64
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Solution
The fourth proportional to 23,586,309.04, 35,379,661.68 and 6,548,310.64 is: 9,822,520.96
Step by Step Solution
- Step 1: Write the proportion equation
23,586,309.04 : 35,379,661.68 = 6,548,310.64 : x - Step 2: Convert to fraction form
23,586,309.04/35,379,661.68 = 6,548,310.64/x - Step 3: Cross multiply
23,586,309.04x = 35,379,661.68 × 6,548,310.64 - Step 4: Simplify right side
23,586,309.04x = 231,677,015,018,744.25 - Step 5: Solve for x
x = 231,677,015,018,744.25/23,586,309.04 - Step 6: Final answer
x = 9,822,520.96
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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.