Finding the Fourth Proportional to 41,583,203.28, 57,361,781.88 and 24,177,624.12
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Solution
The fourth proportional to 41,583,203.28, 57,361,781.88 and 24,177,624.12 is: 33,351,725.98
Step by Step Solution
- Step 1: Write the proportion equation
41,583,203.28 : 57,361,781.88 = 24,177,624.12 : x - Step 2: Convert to fraction form
41,583,203.28/57,361,781.88 = 24,177,624.12/x - Step 3: Cross multiply
41,583,203.28x = 57,361,781.88 × 24,177,624.12 - Step 4: Simplify right side
41,583,203.28x = 1,386,871,601,148,067 - Step 5: Solve for x
x = 1,386,871,601,148,067/41,583,203.28 - Step 6: Final answer
x = 33,351,725.98
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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.