Finding the Fourth Proportional to 41,165,799.84, 56,807,485.92 and 22,580,676
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Solution
The fourth proportional to 41,165,799.84, 56,807,485.92 and 22,580,676 is: 31,160,609.99
Step by Step Solution
- Step 1: Write the proportion equation
41,165,799.84 : 56,807,485.92 = 22,580,676 : x - Step 2: Convert to fraction form
41,165,799.84/56,807,485.92 = 22,580,676/x - Step 3: Cross multiply
41,165,799.84x = 56,807,485.92 × 22,580,676 - Step 4: Simplify right side
41,165,799.84x = 1,282,751,433,934,082 - Step 5: Solve for x
x = 1,282,751,433,934,082/41,165,799.84 - Step 6: Final answer
x = 31,160,609.99
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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.