Finding the Fourth Proportional to 412,330,214.42, 618,943,481.68 and 166,855,852.34
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Solution
The fourth proportional to 412,330,214.42, 618,943,481.68 and 166,855,852.34 is: 250,465,133.46
Step by Step Solution
- Step 1: Write the proportion equation
412,330,214.42 : 618,943,481.68 = 166,855,852.34 : x - Step 2: Convert to fraction form
412,330,214.42/618,943,481.68 = 166,855,852.34/x - Step 3: Cross multiply
412,330,214.42x = 618,943,481.68 × 166,855,852.34 - Step 4: Simplify right side
412,330,214.42x = 103,274,342,186,003,568 - Step 5: Solve for x
x = 103,274,342,186,003,568/412,330,214.42 - Step 6: Final answer
x = 250,465,133.46
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