Finding the Fourth Proportional to 24,057,086.66, 36,073,680.08 and 7,660,230.83
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Solution
The fourth proportional to 24,057,086.66, 36,073,680.08 and 7,660,230.83 is: 11,486,541.17
Step by Step Solution
- Step 1: Write the proportion equation
24,057,086.66 : 36,073,680.08 = 7,660,230.83 : x - Step 2: Convert to fraction form
24,057,086.66/36,073,680.08 = 7,660,230.83/x - Step 3: Cross multiply
24,057,086.66x = 36,073,680.08 × 7,660,230.83 - Step 4: Simplify right side
24,057,086.66x = 276,332,716,300,372.84 - Step 5: Solve for x
x = 276,332,716,300,372.84/24,057,086.66 - Step 6: Final answer
x = 11,486,541.17
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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.