Finding the Fourth Proportional to 29,525,847.40, 44,284,882.74 and 8,775,842.55
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Solution
The fourth proportional to 29,525,847.40, 44,284,882.74 and 8,775,842.55 is: 13,162,608.10
Step by Step Solution
- Step 1: Write the proportion equation
29,525,847.40 : 44,284,882.74 = 8,775,842.55 : x - Step 2: Convert to fraction form
29,525,847.40/44,284,882.74 = 8,775,842.55/x - Step 3: Cross multiply
29,525,847.40x = 44,284,882.74 × 8,775,842.55 - Step 4: Simplify right side
29,525,847.40x = 388,637,158,050,028.19 - Step 5: Solve for x
x = 388,637,158,050,028.19/29,525,847.40 - Step 6: Final answer
x = 13,162,608.10
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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.