Finding the Fourth Proportional to 99,991,860.44, 149,956,660.56 and 35,280,504.41
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Solution
The fourth proportional to 99,991,860.44, 149,956,660.56 and 35,280,504.41 is: 52,909,772.86
Step by Step Solution
- Step 1: Write the proportion equation
99,991,860.44 : 149,956,660.56 = 35,280,504.41 : x - Step 2: Convert to fraction form
99,991,860.44/149,956,660.56 = 35,280,504.41/x - Step 3: Cross multiply
99,991,860.44x = 149,956,660.56 × 35,280,504.41 - Step 4: Simplify right side
99,991,860.44x = 5,290,546,624,195,953 - Step 5: Solve for x
x = 5,290,546,624,195,953/99,991,860.44 - Step 6: Final answer
x = 52,909,772.86
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