Finding the Fourth Proportional to 32,538,785.19, 48,808,463.81 and 8,277,737.75
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Solution
The fourth proportional to 32,538,785.19, 48,808,463.81 and 8,277,737.75 is: 12,416,679.39
Step by Step Solution
- Step 1: Write the proportion equation
32,538,785.19 : 48,808,463.81 = 8,277,737.75 : x - Step 2: Convert to fraction form
32,538,785.19/48,808,463.81 = 8,277,737.75/x - Step 3: Cross multiply
32,538,785.19x = 48,808,463.81 × 8,277,737.75 - Step 4: Simplify right side
32,538,785.19x = 404,023,663,480,178.31 - Step 5: Solve for x
x = 404,023,663,480,178.31/32,538,785.19 - Step 6: Final answer
x = 12,416,679.39
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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.