Finding the Fourth Proportional to 29,737,092.06, 44,604,656.56 and 12,229,043.31
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Solution
The fourth proportional to 29,737,092.06, 44,604,656.56 and 12,229,043.31 is: 18,343,161.32
Step by Step Solution
- Step 1: Write the proportion equation
29,737,092.06 : 44,604,656.56 = 12,229,043.31 : x - Step 2: Convert to fraction form
29,737,092.06/44,604,656.56 = 12,229,043.31/x - Step 3: Cross multiply
29,737,092.06x = 44,604,656.56 × 12,229,043.31 - Step 4: Simplify right side
29,737,092.06x = 545,472,276,899,915.69 - Step 5: Solve for x
x = 545,472,276,899,915.69/29,737,092.06 - Step 6: Final answer
x = 18,343,161.32
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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.