Finding the Fourth Proportional to 24,853,640.00, 34,280,355.38 and 16,589,535.62
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Solution
The fourth proportional to 24,853,640.00, 34,280,355.38 and 16,589,535.62 is: 22,881,766.07
Step by Step Solution
- Step 1: Write the proportion equation
24,853,640.00 : 34,280,355.38 = 16,589,535.62 : x - Step 2: Convert to fraction form
24,853,640.00/34,280,355.38 = 16,589,535.62/x - Step 3: Cross multiply
24,853,640.00x = 34,280,355.38 × 16,589,535.62 - Step 4: Simplify right side
24,853,640.00x = 568,695,176,388,419.25 - Step 5: Solve for x
x = 568,695,176,388,419.25/24,853,640.00 - Step 6: Final answer
x = 22,881,766.07
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1.5x scale
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.