Finding the Fourth Proportional to 32,022,896.73, 48,037,298.01 and 10,457,611.44
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Solution
The fourth proportional to 32,022,896.73, 48,037,298.01 and 10,457,611.44 is: 15,687,381.48
Step by Step Solution
- Step 1: Write the proportion equation
32,022,896.73 : 48,037,298.01 = 10,457,611.44 : x - Step 2: Convert to fraction form
32,022,896.73/48,037,298.01 = 10,457,611.44/x - Step 3: Cross multiply
32,022,896.73x = 48,037,298.01 × 10,457,611.44 - Step 4: Simplify right side
32,022,896.73x = 502,355,397,216,065.19 - Step 5: Solve for x
x = 502,355,397,216,065.19/32,022,896.73 - Step 6: Final answer
x = 15,687,381.48
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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.