Finding the Fourth Proportional to 464,873,611.19, 641,554,597.55 and 256,029,698.48
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Solution
The fourth proportional to 464,873,611.19, 641,554,597.55 and 256,029,698.48 is: 353,336,963.45
Step by Step Solution
- Step 1: Write the proportion equation
464,873,611.19 : 641,554,597.55 = 256,029,698.48 : x - Step 2: Convert to fraction form
464,873,611.19/641,554,597.55 = 256,029,698.48/x - Step 3: Cross multiply
464,873,611.19x = 641,554,597.55 × 256,029,698.48 - Step 4: Simplify right side
464,873,611.19x = 164,257,030,167,904,096 - Step 5: Solve for x
x = 164,257,030,167,904,096/464,873,611.19 - Step 6: Final answer
x = 353,336,963.45
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