Finding the Fourth Proportional to 12,110,898.03, 18,160,365.47 and 4,428,751.92
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Solution
The fourth proportional to 12,110,898.03, 18,160,365.47 and 4,428,751.92 is: 6,640,940.52
Step by Step Solution
- Step 1: Write the proportion equation
12,110,898.03 : 18,160,365.47 = 4,428,751.92 : x - Step 2: Convert to fraction form
12,110,898.03/18,160,365.47 = 4,428,751.92/x - Step 3: Cross multiply
12,110,898.03x = 18,160,365.47 × 4,428,751.92 - Step 4: Simplify right side
12,110,898.03x = 80,427,753,421,020.44 - Step 5: Solve for x
x = 80,427,753,421,020.44/12,110,898.03 - Step 6: Final answer
x = 6,640,940.52
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