Finding the Fourth Proportional to 41,934,431.97, 62,880,599.09 and 24,432,654.19
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Solution
The fourth proportional to 41,934,431.97, 62,880,599.09 and 24,432,654.19 is: 36,636,717.38
Step by Step Solution
- Step 1: Write the proportion equation
41,934,431.97 : 62,880,599.09 = 24,432,654.19 : x - Step 2: Convert to fraction form
41,934,431.97/62,880,599.09 = 24,432,654.19/x - Step 3: Cross multiply
41,934,431.97x = 62,880,599.09 × 24,432,654.19 - Step 4: Simplify right side
41,934,431.97x = 1,536,339,932,511,595.75 - Step 5: Solve for x
x = 1,536,339,932,511,595.75/41,934,431.97 - Step 6: Final answer
x = 36,636,717.38
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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.