Finding the Fourth Proportional to 296,265,391.26, 444,236,083.65 and 235,246,516.62
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Solution
The fourth proportional to 296,265,391.26, 444,236,083.65 and 235,246,516.62 is: 352,741,137.91
Step by Step Solution
- Step 1: Write the proportion equation
296,265,391.26 : 444,236,083.65 = 235,246,516.62 : x - Step 2: Convert to fraction form
296,265,391.26/444,236,083.65 = 235,246,516.62/x - Step 3: Cross multiply
296,265,391.26x = 444,236,083.65 × 235,246,516.62 - Step 4: Simplify right side
296,265,391.26x = 104,504,991,235,573,424 - Step 5: Solve for x
x = 104,504,991,235,573,424/296,265,391.26 - Step 6: Final answer
x = 352,741,137.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.