Home / 1,628,693,645.10-2,443,040,467.65-852,039,206.70

Finding the Fourth Proportional to 1,628,693,645.10, 2,443,040,467.65 and 852,039,206.70

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Solution

The fourth proportional to 1,628,693,645.10, 2,443,040,467.65 and 852,039,206.70 is: 1,278,058,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,628,693,645.10 : 2,443,040,467.65 = 852,039,206.70 : x
  2. Step 2: Convert to fraction form
    1,628,693,645.10/2,443,040,467.65 = 852,039,206.70/x
  3. Step 3: Cross multiply
    1,628,693,645.10x = 2,443,040,467.65 × 852,039,206.70
  4. Step 4: Simplify right side
    1,628,693,645.10x = 2,081,566,261,992,503,296
  5. Step 5: Solve for x
    x = 2,081,566,261,992,503,296/1,628,693,645.10
  6. Step 6: Final answer
    x = 1,278,058,810.05

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