Finding the Fourth Proportional to 414,056,524.05, 620,557,281.68 and 220,060,876.05
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Solution
The fourth proportional to 414,056,524.05, 620,557,281.68 and 220,060,876.05 is: 329,810,958.44
Step by Step Solution
- Step 1: Write the proportion equation
414,056,524.05 : 620,557,281.68 = 220,060,876.05 : x - Step 2: Convert to fraction form
414,056,524.05/620,557,281.68 = 220,060,876.05/x - Step 3: Cross multiply
414,056,524.05x = 620,557,281.68 × 220,060,876.05 - Step 4: Simplify right side
414,056,524.05x = 136,560,379,044,607,104 - Step 5: Solve for x
x = 136,560,379,044,607,104/414,056,524.05 - Step 6: Final answer
x = 329,810,958.44
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