Finding the Fourth Proportional to 24,136,069.80, 36,204,104.70 and 8,986,866.60
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Solution
The fourth proportional to 24,136,069.80, 36,204,104.70 and 8,986,866.60 is: 13,480,299.90
Step by Step Solution
- Step 1: Write the proportion equation
24,136,069.80 : 36,204,104.70 = 8,986,866.60 : x - Step 2: Convert to fraction form
24,136,069.80/36,204,104.70 = 8,986,866.60/x - Step 3: Cross multiply
24,136,069.80x = 36,204,104.70 × 8,986,866.60 - Step 4: Simplify right side
24,136,069.80x = 325,361,459,311,333.06 - Step 5: Solve for x
x = 325,361,459,311,333.06/24,136,069.80 - Step 6: Final answer
x = 13,480,299.90
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1.5x scale
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.