Home / 283,467,611.40-425,201,417.10-242,652,942.60

Finding the Fourth Proportional to 283,467,611.40, 425,201,417.10 and 242,652,942.60

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Solution

The fourth proportional to 283,467,611.40, 425,201,417.10 and 242,652,942.60 is: 363,979,413.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,467,611.40 : 425,201,417.10 = 242,652,942.60 : x
  2. Step 2: Convert to fraction form
    283,467,611.40/425,201,417.10 = 242,652,942.60/x
  3. Step 3: Cross multiply
    283,467,611.40x = 425,201,417.10 × 242,652,942.60
  4. Step 4: Simplify right side
    283,467,611.40x = 103,176,375,057,004,960
  5. Step 5: Solve for x
    x = 103,176,375,057,004,960/283,467,611.40
  6. Step 6: Final answer
    x = 363,979,413.90

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