Finding the Fourth Proportional to 16,337,014.54, 24,508,183.77 and 4,823,645.68
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Solution
The fourth proportional to 16,337,014.54, 24,508,183.77 and 4,823,645.68 is: 7,236,254.49
Step by Step Solution
- Step 1: Write the proportion equation
16,337,014.54 : 24,508,183.77 = 4,823,645.68 : x - Step 2: Convert to fraction form
16,337,014.54/24,508,183.77 = 4,823,645.68/x - Step 3: Cross multiply
16,337,014.54x = 24,508,183.77 × 4,823,645.68 - Step 4: Simplify right side
16,337,014.54x = 118,218,794,797,441.84 - Step 5: Solve for x
x = 118,218,794,797,441.84/16,337,014.54 - Step 6: Final answer
x = 7,236,254.49
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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.