Finding the Fourth Proportional to 29,737,623.50, 44,606,373.87 and 16,777,891.07
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Solution
The fourth proportional to 29,737,623.50, 44,606,373.87 and 16,777,891.07 is: 25,166,801.98
Step by Step Solution
- Step 1: Write the proportion equation
29,737,623.50 : 44,606,373.87 = 16,777,891.07 : x - Step 2: Convert to fraction form
29,737,623.50/44,606,373.87 = 16,777,891.07/x - Step 3: Cross multiply
29,737,623.50x = 44,606,373.87 × 16,777,891.07 - Step 4: Simplify right side
29,737,623.50x = 748,400,882,076,624.38 - Step 5: Solve for x
x = 748,400,882,076,624.38/29,737,623.50 - Step 6: Final answer
x = 25,166,801.98
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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.