Finding the Fourth Proportional to 29,267,723.16, 43,892,284.50 and 27,357,193.80
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Solution
The fourth proportional to 29,267,723.16, 43,892,284.50 and 27,357,193.80 is: 41,027,097.56
Step by Step Solution
- Step 1: Write the proportion equation
29,267,723.16 : 43,892,284.50 = 27,357,193.80 : x - Step 2: Convert to fraction form
29,267,723.16/43,892,284.50 = 27,357,193.80/x - Step 3: Cross multiply
29,267,723.16x = 43,892,284.50 × 27,357,193.80 - Step 4: Simplify right side
29,267,723.16x = 1,200,769,733,391,236.25 - Step 5: Solve for x
x = 1,200,769,733,391,236.25/29,267,723.16 - Step 6: Final answer
x = 41,027,097.56
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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.