Finding the Fourth Proportional to 244,821,000.08, 343,202,896.43 and 244,821,000.08
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Solution
The fourth proportional to 244,821,000.08, 343,202,896.43 and 244,821,000.08 is: 343,202,896.43
Step by Step Solution
- Step 1: Write the proportion equation
244,821,000.08 : 343,202,896.43 = 244,821,000.08 : x - Step 2: Convert to fraction form
244,821,000.08/343,202,896.43 = 244,821,000.08/x - Step 3: Cross multiply
244,821,000.08x = 343,202,896.43 × 244,821,000.08 - Step 4: Simplify right side
244,821,000.08x = 84,023,276,331,405,136 - Step 5: Solve for x
x = 84,023,276,331,405,136/244,821,000.08 - Step 6: Final answer
x = 343,202,896.43
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.