Home / 555,936,863.40-766,874,127.42-346,729,797.72

Finding the Fourth Proportional to 555,936,863.40, 766,874,127.42 and 346,729,797.72

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Solution

The fourth proportional to 555,936,863.40, 766,874,127.42 and 346,729,797.72 is: 478,288,324.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,936,863.40 : 766,874,127.42 = 346,729,797.72 : x
  2. Step 2: Convert to fraction form
    555,936,863.40/766,874,127.42 = 346,729,797.72/x
  3. Step 3: Cross multiply
    555,936,863.40x = 766,874,127.42 × 346,729,797.72
  4. Step 4: Simplify right side
    555,936,863.40x = 265,898,111,077,038,112
  5. Step 5: Solve for x
    x = 265,898,111,077,038,112/555,936,863.40
  6. Step 6: Final answer
    x = 478,288,324.78

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