Finding the Fourth Proportional to 83,694,970.85, 125,543,735.33 and 31,882,450.10
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Solution
The fourth proportional to 83,694,970.85, 125,543,735.33 and 31,882,450.10 is: 47,824,162.38
Step by Step Solution
- Step 1: Write the proportion equation
83,694,970.85 : 125,543,735.33 = 31,882,450.10 : x - Step 2: Convert to fraction form
83,694,970.85/125,543,735.33 = 31,882,450.10/x - Step 3: Cross multiply
83,694,970.85x = 125,543,735.33 × 31,882,450.10 - Step 4: Simplify right side
83,694,970.85x = 4,002,641,876,239,201 - Step 5: Solve for x
x = 4,002,641,876,239,201/83,694,970.85 - Step 6: Final answer
x = 47,824,162.38
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