Finding the Fourth Proportional to 466,212,761.24, 643,375,665.44 and 257,370,620.00
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Solution
The fourth proportional to 466,212,761.24, 643,375,665.44 and 257,370,620.00 is: 355,172,590.01
Step by Step Solution
- Step 1: Write the proportion equation
466,212,761.24 : 643,375,665.44 = 257,370,620.00 : x - Step 2: Convert to fraction form
466,212,761.24/643,375,665.44 = 257,370,620.00/x - Step 3: Cross multiply
466,212,761.24x = 643,375,665.44 × 257,370,620.00 - Step 4: Simplify right side
466,212,761.24x = 165,585,993,902,701,632 - Step 5: Solve for x
x = 165,585,993,902,701,632/466,212,761.24 - Step 6: Final answer
x = 355,172,590.01
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