Finding the Fourth Proportional to 32,491,269.00, 48,736,527.75 and 7,899,334.95
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Solution
The fourth proportional to 32,491,269.00, 48,736,527.75 and 7,899,334.95 is: 11,848,911.07
Step by Step Solution
- Step 1: Write the proportion equation
32,491,269.00 : 48,736,527.75 = 7,899,334.95 : x - Step 2: Convert to fraction form
32,491,269.00/48,736,527.75 = 7,899,334.95/x - Step 3: Cross multiply
32,491,269.00x = 48,736,527.75 × 7,899,334.95 - Step 4: Simplify right side
32,491,269.00x = 384,986,156,753,537.25 - Step 5: Solve for x
x = 384,986,156,753,537.25/32,491,269.00 - Step 6: Final answer
x = 11,848,911.07
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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.