Finding the Fourth Proportional to 412,159,170.24, 618,235,605.99 and 105,450,791.04
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Solution
The fourth proportional to 412,159,170.24, 618,235,605.99 and 105,450,791.04 is: 158,175,380.79
Step by Step Solution
- Step 1: Write the proportion equation
412,159,170.24 : 618,235,605.99 = 105,450,791.04 : x - Step 2: Convert to fraction form
412,159,170.24/618,235,605.99 = 105,450,791.04/x - Step 3: Cross multiply
412,159,170.24x = 618,235,605.99 × 105,450,791.04 - Step 4: Simplify right side
412,159,170.24x = 65,193,433,700,739,264 - Step 5: Solve for x
x = 65,193,433,700,739,264/412,159,170.24 - Step 6: Final answer
x = 158,175,380.79
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