Finding the Fourth Proportional to 33,607,351.80, 50,411,027.70 and 16,576,183.80
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Solution
The fourth proportional to 33,607,351.80, 50,411,027.70 and 16,576,183.80 is: 24,864,275.70
Step by Step Solution
- Step 1: Write the proportion equation
33,607,351.80 : 50,411,027.70 = 16,576,183.80 : x - Step 2: Convert to fraction form
33,607,351.80/50,411,027.70 = 16,576,183.80/x - Step 3: Cross multiply
33,607,351.80x = 50,411,027.70 × 16,576,183.80 - Step 4: Simplify right side
33,607,351.80x = 835,622,460,702,091.38 - Step 5: Solve for x
x = 835,622,460,702,091.38/33,607,351.80 - Step 6: Final answer
x = 24,864,275.70
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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.