Finding the Fourth Proportional to 24,476,579.25, 36,702,234.18 and 7,202,535.30
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Solution
The fourth proportional to 24,476,579.25, 36,702,234.18 and 7,202,535.30 is: 10,800,085.04
Step by Step Solution
- Step 1: Write the proportion equation
24,476,579.25 : 36,702,234.18 = 7,202,535.30 : x - Step 2: Convert to fraction form
24,476,579.25/36,702,234.18 = 7,202,535.30/x - Step 3: Cross multiply
24,476,579.25x = 36,702,234.18 × 7,202,535.30 - Step 4: Simplify right side
24,476,579.25x = 264,349,137,270,316.53 - Step 5: Solve for x
x = 264,349,137,270,316.53/24,476,579.25 - Step 6: Final answer
x = 10,800,085.04
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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.