Finding the Fourth Proportional to 122,593,603,976.23, 183,890,405,964.33 and 122,593,603,976.23
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Solution
The fourth proportional to 122,593,603,976.23, 183,890,405,964.33 and 122,593,603,976.23 is: 183,890,405,964.33
Step by Step Solution
- Step 1: Write the proportion equation
122,593,603,976.23 : 183,890,405,964.33 = 122,593,603,976.23 : x - Step 2: Convert to fraction form
122,593,603,976.23/183,890,405,964.33 = 122,593,603,976.23/x - Step 3: Cross multiply
122,593,603,976.23x = 183,890,405,964.33 × 122,593,603,976.23 - Step 4: Simplify right side
122,593,603,976.23x = 22,543,787,603,819,233,280,000 - Step 5: Solve for x
x = 22,543,787,603,819,233,280,000/122,593,603,976.23 - Step 6: Final answer
x = 183,890,405,964.33
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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.