Finding the Fourth Proportional to 29,737,096.38, 44,604,663.03 and 12,229,047.63
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Solution
The fourth proportional to 29,737,096.38, 44,604,663.03 and 12,229,047.63 is: 18,343,167.80
Step by Step Solution
- Step 1: Write the proportion equation
29,737,096.38 : 44,604,663.03 = 12,229,047.63 : x - Step 2: Convert to fraction form
29,737,096.38/44,604,663.03 = 12,229,047.63/x - Step 3: Cross multiply
29,737,096.38x = 44,604,663.03 × 12,229,047.63 - Step 4: Simplify right side
29,737,096.38x = 545,472,548,713,970.19 - Step 5: Solve for x
x = 545,472,548,713,970.19/29,737,096.38 - Step 6: Final answer
x = 18,343,167.80
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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.