Finding the Fourth Proportional to 84,529,564.92, 126,810,276.17 and 32,022,963.80
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Solution
The fourth proportional to 84,529,564.92, 126,810,276.17 and 32,022,963.80 is: 48,040,480.12
Step by Step Solution
- Step 1: Write the proportion equation
84,529,564.92 : 126,810,276.17 = 32,022,963.80 : x - Step 2: Convert to fraction form
84,529,564.92/126,810,276.17 = 32,022,963.80/x - Step 3: Cross multiply
84,529,564.92x = 126,810,276.17 × 32,022,963.80 - Step 4: Simplify right side
84,529,564.92x = 4,060,840,883,259,913 - Step 5: Solve for x
x = 4,060,840,883,259,913/84,529,564.92 - Step 6: Final answer
x = 48,040,480.12
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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.