Home / 14,259,138-19,677,620.04-7,732,765.44

Finding the Fourth Proportional to 14,259,138, 19,677,620.04 and 7,732,765.44

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Solution

The fourth proportional to 14,259,138, 19,677,620.04 and 7,732,765.44 is: 10,671,221.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,259,138 : 19,677,620.04 = 7,732,765.44 : x
  2. Step 2: Convert to fraction form
    14,259,138/19,677,620.04 = 7,732,765.44/x
  3. Step 3: Cross multiply
    14,259,138x = 19,677,620.04 × 7,732,765.44
  4. Step 4: Simplify right side
    14,259,138x = 152,162,420,186,763.41
  5. Step 5: Solve for x
    x = 152,162,420,186,763.41/14,259,138
  6. Step 6: Final answer
    x = 10,671,221.51

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