Finding the Fourth Proportional to 19,978,894.08, 27,570,873.92 and 10,811,536.92
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Solution
The fourth proportional to 19,978,894.08, 27,570,873.92 and 10,811,536.92 is: 14,919,921.00
Step by Step Solution
- Step 1: Write the proportion equation
19,978,894.08 : 27,570,873.92 = 10,811,536.92 : x - Step 2: Convert to fraction form
19,978,894.08/27,570,873.92 = 10,811,536.92/x - Step 3: Cross multiply
19,978,894.08x = 27,570,873.92 × 10,811,536.92 - Step 4: Simplify right side
19,978,894.08x = 298,083,521,302,745.12 - Step 5: Solve for x
x = 298,083,521,302,745.12/19,978,894.08 - Step 6: Final answer
x = 14,919,921.00
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