Finding the Fourth Proportional to 29,414,410.20, 44,107,443.36 and 10,244,742.84
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Solution
The fourth proportional to 29,414,410.20, 44,107,443.36 and 10,244,742.84 is: 15,362,178.32
Step by Step Solution
- Step 1: Write the proportion equation
29,414,410.20 : 44,107,443.36 = 10,244,742.84 : x - Step 2: Convert to fraction form
29,414,410.20/44,107,443.36 = 10,244,742.84/x - Step 3: Cross multiply
29,414,410.20x = 44,107,443.36 × 10,244,742.84 - Step 4: Simplify right side
29,414,410.20x = 451,869,414,553,065.50 - Step 5: Solve for x
x = 451,869,414,553,065.50/29,414,410.20 - Step 6: Final answer
x = 15,362,178.32
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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.