Finding the Fourth Proportional to 109,352,977.92, 163,978,977.60 and 40,248,423.68
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Solution
The fourth proportional to 109,352,977.92, 163,978,977.60 and 40,248,423.68 is: 60,354,052.45
Step by Step Solution
- Step 1: Write the proportion equation
109,352,977.92 : 163,978,977.60 = 40,248,423.68 : x - Step 2: Convert to fraction form
109,352,977.92/163,978,977.60 = 40,248,423.68/x - Step 3: Cross multiply
109,352,977.92x = 163,978,977.60 × 40,248,423.68 - Step 4: Simplify right side
109,352,977.92x = 6,599,895,365,058,029 - Step 5: Solve for x
x = 6,599,895,365,058,029/109,352,977.92 - Step 6: Final answer
x = 60,354,052.45
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