Finding the Fourth Proportional to 324,819,115.66, 487,257,318.33 and 91,651,872.52
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Solution
The fourth proportional to 324,819,115.66, 487,257,318.33 and 91,651,872.52 is: 137,485,891.29
Step by Step Solution
- Step 1: Write the proportion equation
324,819,115.66 : 487,257,318.33 = 91,651,872.52 : x - Step 2: Convert to fraction form
324,819,115.66/487,257,318.33 = 91,651,872.52/x - Step 3: Cross multiply
324,819,115.66x = 487,257,318.33 × 91,651,872.52 - Step 4: Simplify right side
324,819,115.66x = 44,658,045,624,018,216 - Step 5: Solve for x
x = 44,658,045,624,018,216/324,819,115.66 - Step 6: Final answer
x = 137,485,891.29
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