Finding the Fourth Proportional to 244,737,801.41, 367,116,832.71 and 72,214,614.99
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Solution
The fourth proportional to 244,737,801.41, 367,116,832.71 and 72,214,614.99 is: 108,324,911.71
Step by Step Solution
- Step 1: Write the proportion equation
244,737,801.41 : 367,116,832.71 = 72,214,614.99 : x - Step 2: Convert to fraction form
244,737,801.41/367,116,832.71 = 72,214,614.99/x - Step 3: Cross multiply
244,737,801.41x = 367,116,832.71 × 72,214,614.99 - Step 4: Simplify right side
244,737,801.41x = 26,511,200,730,500,884 - Step 5: Solve for x
x = 26,511,200,730,500,884/244,737,801.41 - Step 6: Final answer
x = 108,324,911.71
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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.