Finding the Fourth Proportional to 32,351,310.84, 48,527,395.28 and 10,785,919.44
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Solution
The fourth proportional to 32,351,310.84, 48,527,395.28 and 10,785,919.44 is: 16,179,022.20
Step by Step Solution
- Step 1: Write the proportion equation
32,351,310.84 : 48,527,395.28 = 10,785,919.44 : x - Step 2: Convert to fraction form
32,351,310.84/48,527,395.28 = 10,785,919.44/x - Step 3: Cross multiply
32,351,310.84x = 48,527,395.28 × 10,785,919.44 - Step 4: Simplify right side
32,351,310.84x = 523,412,576,123,116.25 - Step 5: Solve for x
x = 523,412,576,123,116.25/32,351,310.84 - Step 6: Final answer
x = 16,179,022.20
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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.