Finding the Fourth Proportional to 45,795,928,660,192, 68,688,801,523,328 and 16,388,960,792,450
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Solution
The fourth proportional to 45,795,928,660,192, 68,688,801,523,328 and 16,388,960,792,450 is: 24,581,619,108,528.91
Step by Step Solution
- Step 1: Write the proportion equation
45,795,928,660,192 : 68,688,801,523,328 = 16,388,960,792,450 : x - Step 2: Convert to fraction form
45,795,928,660,192/68,688,801,523,328 = 16,388,960,792,450/x - Step 3: Cross multiply
45,795,928,660,192x = 68,688,801,523,328 × 16,388,960,792,450 - Step 4: Simplify right side
45,795,928,660,192x = 1,125,738,075,046,202,361,876,840,448 - Step 5: Solve for x
x = 1,125,738,075,046,202,361,876,840,448/45,795,928,660,192 - Step 6: Final answer
x = 24,581,619,108,528.91
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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.