Finding the Fourth Proportional to 24,490,525.56, 36,741,102.74 and 7,450,755.63
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Solution
The fourth proportional to 24,490,525.56, 36,741,102.74 and 7,450,755.63 is: 11,177,750.25
Step by Step Solution
- Step 1: Write the proportion equation
24,490,525.56 : 36,741,102.74 = 7,450,755.63 : x - Step 2: Convert to fraction form
24,490,525.56/36,741,102.74 = 7,450,755.63/x - Step 3: Cross multiply
24,490,525.56x = 36,741,102.74 × 7,450,755.63 - Step 4: Simplify right side
24,490,525.56x = 273,748,978,092,463.44 - Step 5: Solve for x
x = 273,748,978,092,463.44/24,490,525.56 - Step 6: Final answer
x = 11,177,750.25
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1.5x scale
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.