Home / 168,978,816,006.30-253,468,224,009.46-141,704,413,580.70

Finding the Fourth Proportional to 168,978,816,006.30, 253,468,224,009.46 and 141,704,413,580.70

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Solution

The fourth proportional to 168,978,816,006.30, 253,468,224,009.46 and 141,704,413,580.70 is: 212,556,620,371.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,978,816,006.30 : 253,468,224,009.46 = 141,704,413,580.70 : x
  2. Step 2: Convert to fraction form
    168,978,816,006.30/253,468,224,009.46 = 141,704,413,580.70/x
  3. Step 3: Cross multiply
    168,978,816,006.30x = 253,468,224,009.46 × 141,704,413,580.70
  4. Step 4: Simplify right side
    168,978,816,006.30x = 35,917,566,044,602,036,649,984
  5. Step 5: Solve for x
    x = 35,917,566,044,602,036,649,984/168,978,816,006.30
  6. Step 6: Final answer
    x = 212,556,620,371.06

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