Finding the Fourth Proportional to 24,183,115.80, 36,274,673.70 and 14,617,177.80
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Solution
The fourth proportional to 24,183,115.80, 36,274,673.70 and 14,617,177.80 is: 21,925,766.70
Step by Step Solution
- Step 1: Write the proportion equation
24,183,115.80 : 36,274,673.70 = 14,617,177.80 : x - Step 2: Convert to fraction form
24,183,115.80/36,274,673.70 = 14,617,177.80/x - Step 3: Cross multiply
24,183,115.80x = 36,274,673.70 × 14,617,177.80 - Step 4: Simplify right side
24,183,115.80x = 530,233,355,109,883.94 - Step 5: Solve for x
x = 530,233,355,109,883.94/24,183,115.80 - Step 6: Final answer
x = 21,925,766.70
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1.5x scale
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.