Finding the Fourth Proportional to 43,632,285.32, 60,212,736.01 and 24,052,744.09
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Solution
The fourth proportional to 43,632,285.32, 60,212,736.01 and 24,052,744.09 is: 33,192,887.32
Step by Step Solution
- Step 1: Write the proportion equation
43,632,285.32 : 60,212,736.01 = 24,052,744.09 : x - Step 2: Convert to fraction form
43,632,285.32/60,212,736.01 = 24,052,744.09/x - Step 3: Cross multiply
43,632,285.32x = 60,212,736.01 × 24,052,744.09 - Step 4: Simplify right side
43,632,285.32x = 1,448,281,530,312,589.25 - Step 5: Solve for x
x = 1,448,281,530,312,589.25/43,632,285.32 - Step 6: Final answer
x = 33,192,887.32
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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.