Finding the Fourth Proportional to 24,586,993.35, 33,934,492.22 and 14,664,511.98
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Solution
The fourth proportional to 24,586,993.35, 33,934,492.22 and 14,664,511.98 is: 20,239,675.53
Step by Step Solution
- Step 1: Write the proportion equation
24,586,993.35 : 33,934,492.22 = 14,664,511.98 : x - Step 2: Convert to fraction form
24,586,993.35/33,934,492.22 = 14,664,511.98/x - Step 3: Cross multiply
24,586,993.35x = 33,934,492.22 × 14,664,511.98 - Step 4: Simplify right side
24,586,993.35x = 497,632,767,622,084.31 - Step 5: Solve for x
x = 497,632,767,622,084.31/24,586,993.35 - Step 6: Final answer
x = 20,239,675.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.