Home / 1,821,808,515.60-2,732,712,773.40-1,133,060,979.60

Finding the Fourth Proportional to 1,821,808,515.60, 2,732,712,773.40 and 1,133,060,979.60

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Solution

The fourth proportional to 1,821,808,515.60, 2,732,712,773.40 and 1,133,060,979.60 is: 1,699,591,469.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,821,808,515.60 : 2,732,712,773.40 = 1,133,060,979.60 : x
  2. Step 2: Convert to fraction form
    1,821,808,515.60/2,732,712,773.40 = 1,133,060,979.60/x
  3. Step 3: Cross multiply
    1,821,808,515.60x = 2,732,712,773.40 × 1,133,060,979.60
  4. Step 4: Simplify right side
    1,821,808,515.60x = 3,096,330,211,994,036,736
  5. Step 5: Solve for x
    x = 3,096,330,211,994,036,736/1,821,808,515.60
  6. Step 6: Final answer
    x = 1,699,591,469.40

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