Finding the Fourth Proportional to 32,921,310.44, 49,412,606.08 and 16,759,361.54
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Solution
The fourth proportional to 32,921,310.44, 49,412,606.08 and 16,759,361.54 is: 25,154,640.53
Step by Step Solution
- Step 1: Write the proportion equation
32,921,310.44 : 49,412,606.08 = 16,759,361.54 : x - Step 2: Convert to fraction form
32,921,310.44/49,412,606.08 = 16,759,361.54/x - Step 3: Cross multiply
32,921,310.44x = 49,412,606.08 × 16,759,361.54 - Step 4: Simplify right side
32,921,310.44x = 828,123,729,928,322.12 - Step 5: Solve for x
x = 828,123,729,928,322.12/32,921,310.44 - Step 6: Final answer
x = 25,154,640.53
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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.