Finding the Fourth Proportional to 416,988,368.44, 625,647,299.46 and 158,272,260.82
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Solution
The fourth proportional to 416,988,368.44, 625,647,299.46 and 158,272,260.82 is: 237,470,922.59
Step by Step Solution
- Step 1: Write the proportion equation
416,988,368.44 : 625,647,299.46 = 158,272,260.82 : x - Step 2: Convert to fraction form
416,988,368.44/625,647,299.46 = 158,272,260.82/x - Step 3: Cross multiply
416,988,368.44x = 625,647,299.46 × 158,272,260.82 - Step 4: Simplify right side
416,988,368.44x = 99,022,612,561,461,760 - Step 5: Solve for x
x = 99,022,612,561,461,760/416,988,368.44 - Step 6: Final answer
x = 237,470,922.59
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