Finding the Fourth Proportional to 32,184,062.70, 48,276,094.05 and 26,798,793.90
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Solution
The fourth proportional to 32,184,062.70, 48,276,094.05 and 26,798,793.90 is: 40,198,190.85
Step by Step Solution
- Step 1: Write the proportion equation
32,184,062.70 : 48,276,094.05 = 26,798,793.90 : x - Step 2: Convert to fraction form
32,184,062.70/48,276,094.05 = 26,798,793.90/x - Step 3: Cross multiply
32,184,062.70x = 48,276,094.05 × 26,798,793.90 - Step 4: Simplify right side
32,184,062.70x = 1,293,741,094,742,966.25 - Step 5: Solve for x
x = 1,293,741,094,742,966.25/32,184,062.70 - Step 6: Final answer
x = 40,198,190.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.