Finding the Fourth Proportional to 412,979,525.42, 619,466,531.97 and 167,332,536.14
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Solution
The fourth proportional to 412,979,525.42, 619,466,531.97 and 167,332,536.14 is: 250,997,687.46
Step by Step Solution
- Step 1: Write the proportion equation
412,979,525.42 : 619,466,531.97 = 167,332,536.14 : x - Step 2: Convert to fraction form
412,979,525.42/619,466,531.97 = 167,332,536.14/x - Step 3: Cross multiply
412,979,525.42x = 619,466,531.97 × 167,332,536.14 - Step 4: Simplify right side
412,979,525.42x = 103,656,905,848,390,480 - Step 5: Solve for x
x = 103,656,905,848,390,480/412,979,525.42 - Step 6: Final answer
x = 250,997,687.46
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