Finding the Fourth Proportional to 29,512,381.05, 44,268,571.58 and 23,347,665.45
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Solution
The fourth proportional to 29,512,381.05, 44,268,571.58 and 23,347,665.45 is: 35,021,498.18
Step by Step Solution
- Step 1: Write the proportion equation
29,512,381.05 : 44,268,571.58 = 23,347,665.45 : x - Step 2: Convert to fraction form
29,512,381.05/44,268,571.58 = 23,347,665.45/x - Step 3: Cross multiply
29,512,381.05x = 44,268,571.58 × 23,347,665.45 - Step 4: Simplify right side
29,512,381.05x = 1,033,567,799,082,479.62 - Step 5: Solve for x
x = 1,033,567,799,082,479.62/29,512,381.05 - Step 6: Final answer
x = 35,021,498.18
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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.