Home / 236,413,270.40-354,619,905.60-145,714,006.40

Finding the Fourth Proportional to 236,413,270.40, 354,619,905.60 and 145,714,006.40

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Solution

The fourth proportional to 236,413,270.40, 354,619,905.60 and 145,714,006.40 is: 218,571,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,413,270.40 : 354,619,905.60 = 145,714,006.40 : x
  2. Step 2: Convert to fraction form
    236,413,270.40/354,619,905.60 = 145,714,006.40/x
  3. Step 3: Cross multiply
    236,413,270.40x = 354,619,905.60 × 145,714,006.40
  4. Step 4: Simplify right side
    236,413,270.40x = 51,673,087,194,165,800
  5. Step 5: Solve for x
    x = 51,673,087,194,165,800/236,413,270.40
  6. Step 6: Final answer
    x = 218,571,009.60

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