Finding the Fourth Proportional to 537,629,021.42, 806,528,562.66 and 192,575,008.94
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Solution
The fourth proportional to 537,629,021.42, 806,528,562.66 and 192,575,008.94 is: 288,892,970.75
Step by Step Solution
- Step 1: Write the proportion equation
537,629,021.42 : 806,528,562.66 = 192,575,008.94 : x - Step 2: Convert to fraction form
537,629,021.42/806,528,562.66 = 192,575,008.94/x - Step 3: Cross multiply
537,629,021.42x = 806,528,562.66 × 192,575,008.94 - Step 4: Simplify right side
537,629,021.42x = 155,317,245,160,582,208 - Step 5: Solve for x
x = 155,317,245,160,582,208/537,629,021.42 - Step 6: Final answer
x = 288,892,970.75
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