Finding the Fourth Proportional to 48,861,397.94, 73,292,055.19 and 12,469,785.37
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Solution
The fourth proportional to 48,861,397.94, 73,292,055.19 and 12,469,785.37 is: 18,704,667.41
Step by Step Solution
- Step 1: Write the proportion equation
48,861,397.94 : 73,292,055.19 = 12,469,785.37 : x - Step 2: Convert to fraction form
48,861,397.94/73,292,055.19 = 12,469,785.37/x - Step 3: Cross multiply
48,861,397.94x = 73,292,055.19 × 12,469,785.37 - Step 4: Simplify right side
48,861,397.94x = 913,936,197,331,090 - Step 5: Solve for x
x = 913,936,197,331,090/48,861,397.94 - Step 6: Final answer
x = 18,704,667.41
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