Finding the Fourth Proportional to 474,714,137.80, 711,504,336.30 and 198,364,817.80
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Solution
The fourth proportional to 474,714,137.80, 711,504,336.30 and 198,364,817.80 is: 297,310,353.32
Step by Step Solution
- Step 1: Write the proportion equation
474,714,137.80 : 711,504,336.30 = 198,364,817.80 : x - Step 2: Convert to fraction form
474,714,137.80/711,504,336.30 = 198,364,817.80/x - Step 3: Cross multiply
474,714,137.80x = 711,504,336.30 × 198,364,817.80 - Step 4: Simplify right side
474,714,137.80x = 141,137,428,034,059,424 - Step 5: Solve for x
x = 141,137,428,034,059,424/474,714,137.80 - Step 6: Final answer
x = 297,310,353.32
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