Finding the Fourth Proportional to 16,325,664.06, 24,492,039.03 and 4,965,817.44
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Solution
The fourth proportional to 16,325,664.06, 24,492,039.03 and 4,965,817.44 is: 7,449,803.82
Step by Step Solution
- Step 1: Write the proportion equation
16,325,664.06 : 24,492,039.03 = 4,965,817.44 : x - Step 2: Convert to fraction form
16,325,664.06/24,492,039.03 = 4,965,817.44/x - Step 3: Cross multiply
16,325,664.06x = 24,492,039.03 × 4,965,817.44 - Step 4: Simplify right side
16,325,664.06x = 121,622,994,556,334.70 - Step 5: Solve for x
x = 121,622,994,556,334.70/16,325,664.06 - Step 6: Final answer
x = 7,449,803.82
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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.