Home / 2,524,420,981.20-3,784,839,881.40-971,112,104.40

Finding the Fourth Proportional to 2,524,420,981.20, 3,784,839,881.40 and 971,112,104.40

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Solution

The fourth proportional to 2,524,420,981.20, 3,784,839,881.40 and 971,112,104.40 is: 1,455,978,954.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,420,981.20 : 3,784,839,881.40 = 971,112,104.40 : x
  2. Step 2: Convert to fraction form
    2,524,420,981.20/3,784,839,881.40 = 971,112,104.40/x
  3. Step 3: Cross multiply
    2,524,420,981.20x = 3,784,839,881.40 × 971,112,104.40
  4. Step 4: Simplify right side
    2,524,420,981.20x = 3,675,503,822,043,400,192
  5. Step 5: Solve for x
    x = 3,675,503,822,043,400,192/2,524,420,981.20
  6. Step 6: Final answer
    x = 1,455,978,954.94

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