Finding the Fourth Proportional to 294,952,717.11, 407,035,571.37 and 160,991,842.95
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Solution
The fourth proportional to 294,952,717.11, 407,035,571.37 and 160,991,842.95 is: 222,169,191.82
Step by Step Solution
- Step 1: Write the proportion equation
294,952,717.11 : 407,035,571.37 = 160,991,842.95 : x - Step 2: Convert to fraction form
294,952,717.11/407,035,571.37 = 160,991,842.95/x - Step 3: Cross multiply
294,952,717.11x = 407,035,571.37 × 160,991,842.95 - Step 4: Simplify right side
294,952,717.11x = 65,529,406,783,192,664 - Step 5: Solve for x
x = 65,529,406,783,192,664/294,952,717.11 - Step 6: Final answer
x = 222,169,191.82
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