Finding the Fourth Proportional to 29,396,636.56, 44,092,103.82 and 8,926,533.37
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Solution
The fourth proportional to 29,396,636.56, 44,092,103.82 and 8,926,533.37 is: 13,388,934.32
Step by Step Solution
- Step 1: Write the proportion equation
29,396,636.56 : 44,092,103.82 = 8,926,533.37 : x - Step 2: Convert to fraction form
29,396,636.56/44,092,103.82 = 8,926,533.37/x - Step 3: Cross multiply
29,396,636.56x = 44,092,103.82 × 8,926,533.37 - Step 4: Simplify right side
29,396,636.56x = 393,589,636,102,734.44 - Step 5: Solve for x
x = 393,589,636,102,734.44/29,396,636.56 - Step 6: Final answer
x = 13,388,934.32
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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.