Home / 190,972,633.20-286,458,949.80-61,584,464.40

Finding the Fourth Proportional to 190,972,633.20, 286,458,949.80 and 61,584,464.40

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Solution

The fourth proportional to 190,972,633.20, 286,458,949.80 and 61,584,464.40 is: 92,376,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,972,633.20 : 286,458,949.80 = 61,584,464.40 : x
  2. Step 2: Convert to fraction form
    190,972,633.20/286,458,949.80 = 61,584,464.40/x
  3. Step 3: Cross multiply
    190,972,633.20x = 286,458,949.80 × 61,584,464.40
  4. Step 4: Simplify right side
    190,972,633.20x = 17,641,420,996,019,488
  5. Step 5: Solve for x
    x = 17,641,420,996,019,488/190,972,633.20
  6. Step 6: Final answer
    x = 92,376,696.60

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