Finding the Fourth Proportional to 336,067,951.76, 503,814,397.28 and 128,954,992.14
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Solution
The fourth proportional to 336,067,951.76, 503,814,397.28 and 128,954,992.14 is: 193,322,157.92
Step by Step Solution
- Step 1: Write the proportion equation
336,067,951.76 : 503,814,397.28 = 128,954,992.14 : x - Step 2: Convert to fraction form
336,067,951.76/503,814,397.28 = 128,954,992.14/x - Step 3: Cross multiply
336,067,951.76x = 503,814,397.28 × 128,954,992.14 - Step 4: Simplify right side
336,067,951.76x = 64,969,381,641,338,616 - Step 5: Solve for x
x = 64,969,381,641,338,616/336,067,951.76 - Step 6: Final answer
x = 193,322,157.92
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