Finding the Fourth Proportional to 354,284,163.64, 531,579,665.94 and 190,330,625.08
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Solution
The fourth proportional to 354,284,163.64, 531,579,665.94 and 190,330,625.08 is: 285,578,359.07
Step by Step Solution
- Step 1: Write the proportion equation
354,284,163.64 : 531,579,665.94 = 190,330,625.08 : x - Step 2: Convert to fraction form
354,284,163.64/531,579,665.94 = 190,330,625.08/x - Step 3: Cross multiply
354,284,163.64x = 531,579,665.94 × 190,330,625.08 - Step 4: Simplify right side
354,284,163.64x = 101,175,890,098,177,792 - Step 5: Solve for x
x = 101,175,890,098,177,792/354,284,163.64 - Step 6: Final answer
x = 285,578,359.07
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