Home / 108,889,777.20-163,334,665.80-84,230,914.80

Finding the Fourth Proportional to 108,889,777.20, 163,334,665.80 and 84,230,914.80

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Solution

The fourth proportional to 108,889,777.20, 163,334,665.80 and 84,230,914.80 is: 126,346,372.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,889,777.20 : 163,334,665.80 = 84,230,914.80 : x
  2. Step 2: Convert to fraction form
    108,889,777.20/163,334,665.80 = 84,230,914.80/x
  3. Step 3: Cross multiply
    108,889,777.20x = 163,334,665.80 × 84,230,914.80
  4. Step 4: Simplify right side
    108,889,777.20x = 13,757,828,318,886,274
  5. Step 5: Solve for x
    x = 13,757,828,318,886,274/108,889,777.20
  6. Step 6: Final answer
    x = 126,346,372.20

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