Finding the Fourth Proportional to 43,632,305.97, 60,212,764.55 and 24,052,764.74
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Solution
The fourth proportional to 43,632,305.97, 60,212,764.55 and 24,052,764.74 is: 33,192,915.84
Step by Step Solution
- Step 1: Write the proportion equation
43,632,305.97 : 60,212,764.55 = 24,052,764.74 : x - Step 2: Convert to fraction form
43,632,305.97/60,212,764.55 = 24,052,764.74/x - Step 3: Cross multiply
43,632,305.97x = 60,212,764.55 × 24,052,764.74 - Step 4: Simplify right side
43,632,305.97x = 1,448,283,459,960,898.75 - Step 5: Solve for x
x = 1,448,283,459,960,898.75/43,632,305.97 - Step 6: Final answer
x = 33,192,915.84
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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.