Finding the Fourth Proportional to 18,089,527.32, 27,135,898.43 and 5,135,866.18
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Solution
The fourth proportional to 18,089,527.32, 27,135,898.43 and 5,135,866.18 is: 7,704,255.64
Step by Step Solution
- Step 1: Write the proportion equation
18,089,527.32 : 27,135,898.43 = 5,135,866.18 : x - Step 2: Convert to fraction form
18,089,527.32/27,135,898.43 = 5,135,866.18/x - Step 3: Cross multiply
18,089,527.32x = 27,135,898.43 × 5,135,866.18 - Step 4: Simplify right side
18,089,527.32x = 139,366,342,917,033.03 - Step 5: Solve for x
x = 139,366,342,917,033.03/18,089,527.32 - Step 6: Final answer
x = 7,704,255.64
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