Home / 2,147,353,337.05-3,220,997,592.98-966,099,653.59

Finding the Fourth Proportional to 2,147,353,337.05, 3,220,997,592.98 and 966,099,653.59

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Solution

The fourth proportional to 2,147,353,337.05, 3,220,997,592.98 and 966,099,653.59 is: 1,449,134,897.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,147,353,337.05 : 3,220,997,592.98 = 966,099,653.59 : x
  2. Step 2: Convert to fraction form
    2,147,353,337.05/3,220,997,592.98 = 966,099,653.59/x
  3. Step 3: Cross multiply
    2,147,353,337.05x = 3,220,997,592.98 × 966,099,653.59
  4. Step 4: Simplify right side
    2,147,353,337.05x = 3,111,804,658,801,864,192
  5. Step 5: Solve for x
    x = 3,111,804,658,801,864,192/2,147,353,337.05
  6. Step 6: Final answer
    x = 1,449,134,897.88

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