Finding the Fourth Proportional to 29,356,611.24, 44,017,474.20 and 11,162,136.84
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Solution
The fourth proportional to 29,356,611.24, 44,017,474.20 and 11,162,136.84 is: 16,736,573.11
Step by Step Solution
- Step 1: Write the proportion equation
29,356,611.24 : 44,017,474.20 = 11,162,136.84 : x - Step 2: Convert to fraction form
29,356,611.24/44,017,474.20 = 11,162,136.84/x - Step 3: Cross multiply
29,356,611.24x = 44,017,474.20 × 11,162,136.84 - Step 4: Simplify right side
29,356,611.24x = 491,329,070,371,569.56 - Step 5: Solve for x
x = 491,329,070,371,569.56/29,356,611.24 - Step 6: Final answer
x = 16,736,573.11
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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.