Home / 26,655,773.20-39,983,659.80-12,306,866.20

Finding the Fourth Proportional to 26,655,773.20, 39,983,659.80 and 12,306,866.20

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Solution

The fourth proportional to 26,655,773.20, 39,983,659.80 and 12,306,866.20 is: 18,460,299.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,655,773.20 : 39,983,659.80 = 12,306,866.20 : x
  2. Step 2: Convert to fraction form
    26,655,773.20/39,983,659.80 = 12,306,866.20/x
  3. Step 3: Cross multiply
    26,655,773.20x = 39,983,659.80 × 12,306,866.20
  4. Step 4: Simplify right side
    26,655,773.20x = 492,073,551,344,918.69
  5. Step 5: Solve for x
    x = 492,073,551,344,918.69/26,655,773.20
  6. Step 6: Final answer
    x = 18,460,299.30

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