Home / 229,890,956.80-344,836,435.20-204,948,659.20

Finding the Fourth Proportional to 229,890,956.80, 344,836,435.20 and 204,948,659.20

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Solution

The fourth proportional to 229,890,956.80, 344,836,435.20 and 204,948,659.20 is: 307,422,988.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,890,956.80 : 344,836,435.20 = 204,948,659.20 : x
  2. Step 2: Convert to fraction form
    229,890,956.80/344,836,435.20 = 204,948,659.20/x
  3. Step 3: Cross multiply
    229,890,956.80x = 344,836,435.20 × 204,948,659.20
  4. Step 4: Simplify right side
    229,890,956.80x = 70,673,765,037,547,680
  5. Step 5: Solve for x
    x = 70,673,765,037,547,680/229,890,956.80
  6. Step 6: Final answer
    x = 307,422,988.80

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