Finding the Fourth Proportional to 392,770,671.44, 588,985,247.16 and 112,589,880.08
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Solution
The fourth proportional to 392,770,671.44, 588,985,247.16 and 112,589,880.08 is: 168,835,870.82
Step by Step Solution
- Step 1: Write the proportion equation
392,770,671.44 : 588,985,247.16 = 112,589,880.08 : x - Step 2: Convert to fraction form
392,770,671.44/588,985,247.16 = 112,589,880.08/x - Step 3: Cross multiply
392,770,671.44x = 588,985,247.16 × 112,589,880.08 - Step 4: Simplify right side
392,770,671.44x = 66,313,778,346,633,552 - Step 5: Solve for x
x = 66,313,778,346,633,552/392,770,671.44 - Step 6: Final answer
x = 168,835,870.82
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