Finding the Fourth Proportional to 24,243,832.95, 36,364,863.69 and 7,204,063.02
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Solution
The fourth proportional to 24,243,832.95, 36,364,863.69 and 7,204,063.02 is: 10,805,831.33
Step by Step Solution
- Step 1: Write the proportion equation
24,243,832.95 : 36,364,863.69 = 7,204,063.02 : x - Step 2: Convert to fraction form
24,243,832.95/36,364,863.69 = 7,204,063.02/x - Step 3: Cross multiply
24,243,832.95x = 36,364,863.69 × 7,204,063.02 - Step 4: Simplify right side
24,243,832.95x = 261,974,769,736,469.72 - Step 5: Solve for x
x = 261,974,769,736,469.72/24,243,832.95 - Step 6: Final answer
x = 10,805,831.33
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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.