Home / 308,731,204.80-462,671,654.40-204,804,964.80

Finding the Fourth Proportional to 308,731,204.80, 462,671,654.40 and 204,804,964.80

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Solution

The fourth proportional to 308,731,204.80, 462,671,654.40 and 204,804,964.80 is: 306,925,410.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    308,731,204.80 : 462,671,654.40 = 204,804,964.80 : x
  2. Step 2: Convert to fraction form
    308,731,204.80/462,671,654.40 = 204,804,964.80/x
  3. Step 3: Cross multiply
    308,731,204.80x = 462,671,654.40 × 204,804,964.80
  4. Step 4: Simplify right side
    308,731,204.80x = 94,757,451,893,349,760
  5. Step 5: Solve for x
    x = 94,757,451,893,349,760/308,731,204.80
  6. Step 6: Final answer
    x = 306,925,410.91

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