Finding the Fourth Proportional to 29,396,644.08, 44,092,115.23 and 8,926,540.96
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Solution
The fourth proportional to 29,396,644.08, 44,092,115.23 and 8,926,540.96 is: 13,388,945.74
Step by Step Solution
- Step 1: Write the proportion equation
29,396,644.08 : 44,092,115.23 = 8,926,540.96 : x - Step 2: Convert to fraction form
29,396,644.08/44,092,115.23 = 8,926,540.96/x - Step 3: Cross multiply
29,396,644.08x = 44,092,115.23 × 8,926,540.96 - Step 4: Simplify right side
29,396,644.08x = 393,590,072,613,634.81 - Step 5: Solve for x
x = 393,590,072,613,634.81/29,396,644.08 - Step 6: Final answer
x = 13,388,945.74
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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.