Home / 1,259,723,029.80-1,889,584,544.70-569,652,796.20

Finding the Fourth Proportional to 1,259,723,029.80, 1,889,584,544.70 and 569,652,796.20

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Solution

The fourth proportional to 1,259,723,029.80, 1,889,584,544.70 and 569,652,796.20 is: 854,479,194.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,259,723,029.80 : 1,889,584,544.70 = 569,652,796.20 : x
  2. Step 2: Convert to fraction form
    1,259,723,029.80/1,889,584,544.70 = 569,652,796.20/x
  3. Step 3: Cross multiply
    1,259,723,029.80x = 1,889,584,544.70 × 569,652,796.20
  4. Step 4: Simplify right side
    1,259,723,029.80x = 1,076,407,119,544,658,944
  5. Step 5: Solve for x
    x = 1,076,407,119,544,658,944/1,259,723,029.80
  6. Step 6: Final answer
    x = 854,479,194.30

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