Finding the Fourth Proportional to 394,971,230.99, 592,382,776.73 and 198,181,806.18
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Solution
The fourth proportional to 394,971,230.99, 592,382,776.73 and 198,181,806.18 is: 297,235,543.84
Step by Step Solution
- Step 1: Write the proportion equation
394,971,230.99 : 592,382,776.73 = 198,181,806.18 : x - Step 2: Convert to fraction form
394,971,230.99/592,382,776.73 = 198,181,806.18/x - Step 3: Cross multiply
394,971,230.99x = 592,382,776.73 × 198,181,806.18 - Step 4: Simplify right side
394,971,230.99x = 117,399,488,641,284,176 - Step 5: Solve for x
x = 117,399,488,641,284,176/394,971,230.99 - Step 6: Final answer
x = 297,235,543.84
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