Home / 242,557,610.10-363,836,415.15-133,340,579.70

Finding the Fourth Proportional to 242,557,610.10, 363,836,415.15 and 133,340,579.70

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Solution

The fourth proportional to 242,557,610.10, 363,836,415.15 and 133,340,579.70 is: 200,010,869.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,557,610.10 : 363,836,415.15 = 133,340,579.70 : x
  2. Step 2: Convert to fraction form
    242,557,610.10/363,836,415.15 = 133,340,579.70/x
  3. Step 3: Cross multiply
    242,557,610.10x = 363,836,415.15 × 133,340,579.70
  4. Step 4: Simplify right side
    242,557,610.10x = 48,514,158,512,070,864
  5. Step 5: Solve for x
    x = 48,514,158,512,070,864/242,557,610.10
  6. Step 6: Final answer
    x = 200,010,869.55

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