Finding the Fourth Proportional to 44,383,424.08, 61,251,016.80 and 24,804,311.90
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Solution
The fourth proportional to 44,383,424.08, 61,251,016.80 and 24,804,311.90 is: 34,231,007.55
Step by Step Solution
- Step 1: Write the proportion equation
44,383,424.08 : 61,251,016.80 = 24,804,311.90 : x - Step 2: Convert to fraction form
44,383,424.08/61,251,016.80 = 24,804,311.90/x - Step 3: Cross multiply
44,383,424.08x = 61,251,016.80 × 24,804,311.90 - Step 4: Simplify right side
44,383,424.08x = 1,519,289,324,899,339.75 - Step 5: Solve for x
x = 1,519,289,324,899,339.75/44,383,424.08 - Step 6: Final answer
x = 34,231,007.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.