Finding the Fourth Proportional to 301,197,873, 451,987,931.70 and 128,675,984.52
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Solution
The fourth proportional to 301,197,873, 451,987,931.70 and 128,675,984.52 is: 193,095,626.88
Step by Step Solution
- Step 1: Write the proportion equation
301,197,873 : 451,987,931.70 = 128,675,984.52 : x - Step 2: Convert to fraction form
301,197,873/451,987,931.70 = 128,675,984.52/x - Step 3: Cross multiply
301,197,873x = 451,987,931.70 × 128,675,984.52 - Step 4: Simplify right side
301,197,873x = 58,159,992,102,656,016 - Step 5: Solve for x
x = 58,159,992,102,656,016/301,197,873 - Step 6: Final answer
x = 193,095,626.88
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