Finding the Fourth Proportional to 44,804,546.05, 67,206,819.08 and 44,804,546.05
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Solution
The fourth proportional to 44,804,546.05, 67,206,819.08 and 44,804,546.05 is: 67,206,819.08
Step by Step Solution
- Step 1: Write the proportion equation
44,804,546.05 : 67,206,819.08 = 44,804,546.05 : x - Step 2: Convert to fraction form
44,804,546.05/67,206,819.08 = 44,804,546.05/x - Step 3: Cross multiply
44,804,546.05x = 67,206,819.08 × 44,804,546.05 - Step 4: Simplify right side
44,804,546.05x = 3,011,171,020,119,856 - Step 5: Solve for x
x = 3,011,171,020,119,856/44,804,546.05 - Step 6: Final answer
x = 67,206,819.08
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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.