Finding the Fourth Proportional to 29,396,225.03, 44,091,488.18 and 8,926,124.54
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Solution
The fourth proportional to 29,396,225.03, 44,091,488.18 and 8,926,124.54 is: 13,388,321.60
Step by Step Solution
- Step 1: Write the proportion equation
29,396,225.03 : 44,091,488.18 = 8,926,124.54 : x - Step 2: Convert to fraction form
29,396,225.03/44,091,488.18 = 8,926,124.54/x - Step 3: Cross multiply
29,396,225.03x = 44,091,488.18 × 8,926,124.54 - Step 4: Simplify right side
29,396,225.03x = 393,566,114,450,475.81 - Step 5: Solve for x
x = 393,566,114,450,475.81/29,396,225.03 - Step 6: Final answer
x = 13,388,321.60
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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.