Finding the Fourth Proportional to 24,372,364.14, 36,340,650.81 and 23,702,748.48
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Solution
The fourth proportional to 24,372,364.14, 36,340,650.81 and 23,702,748.48 is: 35,342,213.86
Step by Step Solution
- Step 1: Write the proportion equation
24,372,364.14 : 36,340,650.81 = 23,702,748.48 : x - Step 2: Convert to fraction form
24,372,364.14/36,340,650.81 = 23,702,748.48/x - Step 3: Cross multiply
24,372,364.14x = 36,340,650.81 × 23,702,748.48 - Step 4: Simplify right side
24,372,364.14x = 861,373,305,748,938.38 - Step 5: Solve for x
x = 861,373,305,748,938.38/24,372,364.14 - Step 6: Final answer
x = 35,342,213.86
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.