Finding the Fourth Proportional to 16,309,108.24, 24,463,806.63 and 4,949,554.84
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Solution
The fourth proportional to 16,309,108.24, 24,463,806.63 and 4,949,554.84 is: 7,424,376.04
Step by Step Solution
- Step 1: Write the proportion equation
16,309,108.24 : 24,463,806.63 = 4,949,554.84 : x - Step 2: Convert to fraction form
16,309,108.24/24,463,806.63 = 4,949,554.84/x - Step 3: Cross multiply
16,309,108.24x = 24,463,806.63 × 4,949,554.84 - Step 4: Simplify right side
16,309,108.24x = 121,084,952,510,340.58 - Step 5: Solve for x
x = 121,084,952,510,340.58/16,309,108.24 - Step 6: Final answer
x = 7,424,376.04
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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.