Finding the Fourth Proportional to 387,342,986.24, 580,670,473.62 and 150,937,771.88
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Solution
The fourth proportional to 387,342,986.24, 580,670,473.62 and 150,937,771.88 is: 226,272,607.48
Step by Step Solution
- Step 1: Write the proportion equation
387,342,986.24 : 580,670,473.62 = 150,937,771.88 : x - Step 2: Convert to fraction form
387,342,986.24/580,670,473.62 = 150,937,771.88/x - Step 3: Cross multiply
387,342,986.24x = 580,670,473.62 × 150,937,771.88 - Step 4: Simplify right side
387,342,986.24x = 87,645,107,484,707,120 - Step 5: Solve for x
x = 87,645,107,484,707,120/387,342,986.24 - Step 6: Final answer
x = 226,272,607.48
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