Home / 1,417,179,233.40-2,125,768,850.10-1,325,346,228.60

Finding the Fourth Proportional to 1,417,179,233.40, 2,125,768,850.10 and 1,325,346,228.60

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Solution

The fourth proportional to 1,417,179,233.40, 2,125,768,850.10 and 1,325,346,228.60 is: 1,988,019,342.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,179,233.40 : 2,125,768,850.10 = 1,325,346,228.60 : x
  2. Step 2: Convert to fraction form
    1,417,179,233.40/2,125,768,850.10 = 1,325,346,228.60/x
  3. Step 3: Cross multiply
    1,417,179,233.40x = 2,125,768,850.10 × 1,325,346,228.60
  4. Step 4: Simplify right side
    1,417,179,233.40x = 2,817,379,728,355,393,536
  5. Step 5: Solve for x
    x = 2,817,379,728,355,393,536/1,417,179,233.40
  6. Step 6: Final answer
    x = 1,988,019,342.90

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