Finding the Fourth Proportional to 29,362,480.24, 44,044,164.24 and 10,193,846.44
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Solution
The fourth proportional to 29,362,480.24, 44,044,164.24 and 10,193,846.44 is: 15,290,923.76
Step by Step Solution
- Step 1: Write the proportion equation
29,362,480.24 : 44,044,164.24 = 10,193,846.44 : x - Step 2: Convert to fraction form
29,362,480.24/44,044,164.24 = 10,193,846.44/x - Step 3: Cross multiply
29,362,480.24x = 44,044,164.24 × 10,193,846.44 - Step 4: Simplify right side
29,362,480.24x = 448,979,446,840,699.31 - Step 5: Solve for x
x = 448,979,446,840,699.31/29,362,480.24 - Step 6: Final answer
x = 15,290,923.76
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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.