Finding the Fourth Proportional to 573,439,663.80, 858,884,037.30 and 471,402,991.80
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Solution
The fourth proportional to 573,439,663.80, 858,884,037.30 and 471,402,991.80 is: 706,055,981.74
Step by Step Solution
- Step 1: Write the proportion equation
573,439,663.80 : 858,884,037.30 = 471,402,991.80 : x - Step 2: Convert to fraction form
573,439,663.80/858,884,037.30 = 471,402,991.80/x - Step 3: Cross multiply
573,439,663.80x = 858,884,037.30 × 471,402,991.80 - Step 4: Simplify right side
573,439,663.80x = 404,880,504,792,482,752 - Step 5: Solve for x
x = 404,880,504,792,482,752/573,439,663.80 - Step 6: Final answer
x = 706,055,981.74
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