Finding the Fourth Proportional to 24,263,481.63, 36,395,544.21 and 8,089,438.08
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Solution
The fourth proportional to 24,263,481.63, 36,395,544.21 and 8,089,438.08 is: 12,134,264.40
Step by Step Solution
- Step 1: Write the proportion equation
24,263,481.63 : 36,395,544.21 = 8,089,438.08 : x - Step 2: Convert to fraction form
24,263,481.63/36,395,544.21 = 8,089,438.08/x - Step 3: Cross multiply
24,263,481.63x = 36,395,544.21 × 8,089,438.08 - Step 4: Simplify right side
24,263,481.63x = 294,419,501,358,445.06 - Step 5: Solve for x
x = 294,419,501,358,445.06/24,263,481.63 - Step 6: Final answer
x = 12,134,264.40
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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.