Finding the Fourth Proportional to 24,734,107.92, 37,063,324.44 and 13,221,212.88
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Solution
The fourth proportional to 24,734,107.92, 37,063,324.44 and 13,221,212.88 is: 19,811,593.94
Step by Step Solution
- Step 1: Write the proportion equation
24,734,107.92 : 37,063,324.44 = 13,221,212.88 : x - Step 2: Convert to fraction form
24,734,107.92/37,063,324.44 = 13,221,212.88/x - Step 3: Cross multiply
24,734,107.92x = 37,063,324.44 × 13,221,212.88 - Step 4: Simplify right side
24,734,107.92x = 490,022,102,461,746.81 - Step 5: Solve for x
x = 490,022,102,461,746.81/24,734,107.92 - Step 6: Final answer
x = 19,811,593.94
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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.