Finding the Fourth Proportional to 368,884,550.18, 553,245,238.70 and 106,512,171.28
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Solution
The fourth proportional to 368,884,550.18, 553,245,238.70 and 106,512,171.28 is: 159,744,699.52
Step by Step Solution
- Step 1: Write the proportion equation
368,884,550.18 : 553,245,238.70 = 106,512,171.28 : x - Step 2: Convert to fraction form
368,884,550.18/553,245,238.70 = 106,512,171.28/x - Step 3: Cross multiply
368,884,550.18x = 553,245,238.70 × 106,512,171.28 - Step 4: Simplify right side
368,884,550.18x = 58,927,351,624,258,888 - Step 5: Solve for x
x = 58,927,351,624,258,888/368,884,550.18 - Step 6: Final answer
x = 159,744,699.52
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