Finding the Fourth Proportional to 157,979,055.43, 236,991,251.42 and 48,813,758.52
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Solution
The fourth proportional to 157,979,055.43, 236,991,251.42 and 48,813,758.52 is: 73,227,642.02
Step by Step Solution
- Step 1: Write the proportion equation
157,979,055.43 : 236,991,251.42 = 48,813,758.52 : x - Step 2: Convert to fraction form
157,979,055.43/236,991,251.42 = 48,813,758.52/x - Step 3: Cross multiply
157,979,055.43x = 236,991,251.42 × 48,813,758.52 - Step 4: Simplify right side
157,979,055.43x = 11,568,433,718,168,488 - Step 5: Solve for x
x = 11,568,433,718,168,488/157,979,055.43 - Step 6: Final answer
x = 73,227,642.02
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