Finding the Fourth Proportional to 44,230,494.38, 66,375,635.12 and 15,476,879.06
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Solution
The fourth proportional to 44,230,494.38, 66,375,635.12 and 15,476,879.06 is: 23,225,778.77
Step by Step Solution
- Step 1: Write the proportion equation
44,230,494.38 : 66,375,635.12 = 15,476,879.06 : x - Step 2: Convert to fraction form
44,230,494.38/66,375,635.12 = 15,476,879.06/x - Step 3: Cross multiply
44,230,494.38x = 66,375,635.12 × 15,476,879.06 - Step 4: Simplify right side
44,230,494.38x = 1,027,287,677,282,928.62 - Step 5: Solve for x
x = 1,027,287,677,282,928.62/44,230,494.38 - Step 6: Final answer
x = 23,225,778.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.