Finding the Fourth Proportional to 41,418,670.24, 62,129,871.60 and 15,853,048.48
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Solution
The fourth proportional to 41,418,670.24, 62,129,871.60 and 15,853,048.48 is: 23,780,287.03
Step by Step Solution
- Step 1: Write the proportion equation
41,418,670.24 : 62,129,871.60 = 15,853,048.48 : x - Step 2: Convert to fraction form
41,418,670.24/62,129,871.60 = 15,853,048.48/x - Step 3: Cross multiply
41,418,670.24x = 62,129,871.60 × 15,853,048.48 - Step 4: Simplify right side
41,418,670.24x = 984,947,866,530,975.25 - Step 5: Solve for x
x = 984,947,866,530,975.25/41,418,670.24 - Step 6: Final answer
x = 23,780,287.03
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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.