Finding the Fourth Proportional to 89,378,888.99, 134,070,849.23 and 24,682,694.33
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Solution
The fourth proportional to 89,378,888.99, 134,070,849.23 and 24,682,694.33 is: 37,024,736.23
Step by Step Solution
- Step 1: Write the proportion equation
89,378,888.99 : 134,070,849.23 = 24,682,694.33 : x - Step 2: Convert to fraction form
89,378,888.99/134,070,849.23 = 24,682,694.33/x - Step 3: Cross multiply
89,378,888.99x = 134,070,849.23 × 24,682,694.33 - Step 4: Simplify right side
89,378,888.99x = 3,309,229,789,313,838 - Step 5: Solve for x
x = 3,309,229,789,313,838/89,378,888.99 - Step 6: Final answer
x = 37,024,736.23
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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.