Finding the Fourth Proportional to 29,396,134.67, 44,091,352.76 and 8,926,034.18
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Solution
The fourth proportional to 29,396,134.67, 44,091,352.76 and 8,926,034.18 is: 13,388,186.10
Step by Step Solution
- Step 1: Write the proportion equation
29,396,134.67 : 44,091,352.76 = 8,926,034.18 : x - Step 2: Convert to fraction form
29,396,134.67/44,091,352.76 = 8,926,034.18/x - Step 3: Cross multiply
29,396,134.67x = 44,091,352.76 × 8,926,034.18 - Step 4: Simplify right side
29,396,134.67x = 393,560,921,513,110.44 - Step 5: Solve for x
x = 393,560,921,513,110.44/29,396,134.67 - Step 6: Final answer
x = 13,388,186.10
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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.