Finding the Fourth Proportional to 44,458,023.80, 66,687,035.70 and 41,472,039.80
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Solution
The fourth proportional to 44,458,023.80, 66,687,035.70 and 41,472,039.80 is: 62,208,059.70
Step by Step Solution
- Step 1: Write the proportion equation
44,458,023.80 : 66,687,035.70 = 41,472,039.80 : x - Step 2: Convert to fraction form
44,458,023.80/66,687,035.70 = 41,472,039.80/x - Step 3: Cross multiply
44,458,023.80x = 66,687,035.70 × 41,472,039.80 - Step 4: Simplify right side
44,458,023.80x = 2,765,647,398,694,421 - Step 5: Solve for x
x = 2,765,647,398,694,421/44,458,023.80 - Step 6: Final answer
x = 62,208,059.70
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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.