Finding the Fourth Proportional to 186,270,655.20, 279,446,879.70 and 55,102,662.06
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Solution
The fourth proportional to 186,270,655.20, 279,446,879.70 and 55,102,662.06 is: 82,666,091.23
Step by Step Solution
- Step 1: Write the proportion equation
186,270,655.20 : 279,446,879.70 = 55,102,662.06 : x - Step 2: Convert to fraction form
186,270,655.20/279,446,879.70 = 55,102,662.06/x - Step 3: Cross multiply
186,270,655.20x = 279,446,879.70 × 55,102,662.06 - Step 4: Simplify right side
186,270,655.20x = 15,398,266,975,830,574 - Step 5: Solve for x
x = 15,398,266,975,830,574/186,270,655.20 - Step 6: Final answer
x = 82,666,091.23
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