Finding the Fourth Proportional to 29,737,092.38, 44,604,657.04 and 12,229,043.63
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Solution
The fourth proportional to 29,737,092.38, 44,604,657.04 and 12,229,043.63 is: 18,343,161.80
Step by Step Solution
- Step 1: Write the proportion equation
29,737,092.38 : 44,604,657.04 = 12,229,043.63 : x - Step 2: Convert to fraction form
29,737,092.38/44,604,657.04 = 12,229,043.63/x - Step 3: Cross multiply
29,737,092.38x = 44,604,657.04 × 12,229,043.63 - Step 4: Simplify right side
29,737,092.38x = 545,472,296,759,178.12 - Step 5: Solve for x
x = 545,472,296,759,178.12/29,737,092.38 - Step 6: Final answer
x = 18,343,161.80
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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.