Finding the Fourth Proportional to 8,744,381,776,600.50, 12,067,626,176,774 and 4,842,453,278,346.70
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Solution
The fourth proportional to 8,744,381,776,600.50, 12,067,626,176,774 and 4,842,453,278,346.70 is: 6,682,795,586,299.28
Step by Step Solution
- Step 1: Write the proportion equation
8,744,381,776,600.50 : 12,067,626,176,774 = 4,842,453,278,346.70 : x - Step 2: Convert to fraction form
8,744,381,776,600.50/12,067,626,176,774 = 4,842,453,278,346.70/x - Step 3: Cross multiply
8,744,381,776,600.50x = 12,067,626,176,774 × 4,842,453,278,346.70 - Step 4: Simplify right side
8,744,381,776,600.50x = 58,436,915,941,581,716,367,343,616 - Step 5: Solve for x
x = 58,436,915,941,581,716,367,343,616/8,744,381,776,600.50 - Step 6: Final answer
x = 6,682,795,586,299.28
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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.