Finding the Fourth Proportional to 24,107,145.66, 36,161,468.41 and 11,470,535.11
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Solution
The fourth proportional to 24,107,145.66, 36,161,468.41 and 11,470,535.11 is: 17,206,159.48
Step by Step Solution
- Step 1: Write the proportion equation
24,107,145.66 : 36,161,468.41 = 11,470,535.11 : x - Step 2: Convert to fraction form
24,107,145.66/36,161,468.41 = 11,470,535.11/x - Step 3: Cross multiply
24,107,145.66x = 36,161,468.41 × 11,470,535.11 - Step 4: Simplify right side
24,107,145.66x = 414,791,392,787,900.88 - Step 5: Solve for x
x = 414,791,392,787,900.88/24,107,145.66 - Step 6: Final answer
x = 17,206,159.48
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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.