Finding the Fourth Proportional to 32,975,562.24, 49,397,208.48 and 16,800,860.16
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Solution
The fourth proportional to 32,975,562.24, 49,397,208.48 and 16,800,860.16 is: 25,167,594.90
Step by Step Solution
- Step 1: Write the proportion equation
32,975,562.24 : 49,397,208.48 = 16,800,860.16 : x - Step 2: Convert to fraction form
32,975,562.24/49,397,208.48 = 16,800,860.16/x - Step 3: Cross multiply
32,975,562.24x = 49,397,208.48 × 16,800,860.16 - Step 4: Simplify right side
32,975,562.24x = 829,915,591,966,846.12 - Step 5: Solve for x
x = 829,915,591,966,846.12/32,975,562.24 - Step 6: Final answer
x = 25,167,594.90
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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.