Finding the Fourth Proportional to 122,666,358.24, 184,001,140.02 and 40,785,236.52
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Solution
The fourth proportional to 122,666,358.24, 184,001,140.02 and 40,785,236.52 is: 61,178,387.65
Step by Step Solution
- Step 1: Write the proportion equation
122,666,358.24 : 184,001,140.02 = 40,785,236.52 : x - Step 2: Convert to fraction form
122,666,358.24/184,001,140.02 = 40,785,236.52/x - Step 3: Cross multiply
122,666,358.24x = 184,001,140.02 × 40,785,236.52 - Step 4: Simplify right side
122,666,358.24x = 7,504,530,015,665,339 - Step 5: Solve for x
x = 7,504,530,015,665,339/122,666,358.24 - Step 6: Final answer
x = 61,178,387.65
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