Finding the Fourth Proportional to 32,594,472.70, 48,891,709.05 and 16,414,171.90
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Solution
The fourth proportional to 32,594,472.70, 48,891,709.05 and 16,414,171.90 is: 24,621,257.85
Step by Step Solution
- Step 1: Write the proportion equation
32,594,472.70 : 48,891,709.05 = 16,414,171.90 : x - Step 2: Convert to fraction form
32,594,472.70/48,891,709.05 = 16,414,171.90/x - Step 3: Cross multiply
32,594,472.70x = 48,891,709.05 × 16,414,171.90 - Step 4: Simplify right side
32,594,472.70x = 802,516,916,831,485.62 - Step 5: Solve for x
x = 802,516,916,831,485.62/32,594,472.70 - Step 6: Final answer
x = 24,621,257.85
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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.