Finding the Fourth Proportional to 36,202,235.10, 54,303,352.65 and 36,202,235.10
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Solution
The fourth proportional to 36,202,235.10, 54,303,352.65 and 36,202,235.10 is: 54,303,352.65
Step by Step Solution
- Step 1: Write the proportion equation
36,202,235.10 : 54,303,352.65 = 36,202,235.10 : x - Step 2: Convert to fraction form
36,202,235.10/54,303,352.65 = 36,202,235.10/x - Step 3: Cross multiply
36,202,235.10x = 54,303,352.65 × 36,202,235.10 - Step 4: Simplify right side
36,202,235.10x = 1,965,902,739,353,508 - Step 5: Solve for x
x = 1,965,902,739,353,508/36,202,235.10 - Step 6: Final answer
x = 54,303,352.65
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Similar ratio
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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.