Finding the Fourth Proportional to 58,494,410,161.75, 87,680,376,646.88 and 24,479,429,991.99
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Solution
The fourth proportional to 58,494,410,161.75, 87,680,376,646.88 and 24,479,429,991.99 is: 36,693,517,138.88
Step by Step Solution
- Step 1: Write the proportion equation
58,494,410,161.75 : 87,680,376,646.88 = 24,479,429,991.99 : x - Step 2: Convert to fraction form
58,494,410,161.75/87,680,376,646.88 = 24,479,429,991.99/x - Step 3: Cross multiply
58,494,410,161.75x = 87,680,376,646.88 × 24,479,429,991.99 - Step 4: Simplify right side
58,494,410,161.75x = 2,146,365,641,798,638,370,816 - Step 5: Solve for x
x = 2,146,365,641,798,638,370,816/58,494,410,161.75 - Step 6: Final answer
x = 36,693,517,138.88
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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.