Finding the Fourth Proportional to 32,582,502.80, 48,861,312.60 and 9,855,846.80
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Solution
The fourth proportional to 32,582,502.80, 48,861,312.60 and 9,855,846.80 is: 14,780,006.75
Step by Step Solution
- Step 1: Write the proportion equation
32,582,502.80 : 48,861,312.60 = 9,855,846.80 : x - Step 2: Convert to fraction form
32,582,502.80/48,861,312.60 = 9,855,846.80/x - Step 3: Cross multiply
32,582,502.80x = 48,861,312.60 × 9,855,846.80 - Step 4: Simplify right side
32,582,502.80x = 481,569,611,432,509.75 - Step 5: Solve for x
x = 481,569,611,432,509.75/32,582,502.80 - Step 6: Final answer
x = 14,780,006.75
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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.