Home / 1,636,809,603.70-2,455,214,405.55-983,774,902.90

Finding the Fourth Proportional to 1,636,809,603.70, 2,455,214,405.55 and 983,774,902.90

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Solution

The fourth proportional to 1,636,809,603.70, 2,455,214,405.55 and 983,774,902.90 is: 1,475,662,354.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,636,809,603.70 : 2,455,214,405.55 = 983,774,902.90 : x
  2. Step 2: Convert to fraction form
    1,636,809,603.70/2,455,214,405.55 = 983,774,902.90/x
  3. Step 3: Cross multiply
    1,636,809,603.70x = 2,455,214,405.55 × 983,774,902.90
  4. Step 4: Simplify right side
    1,636,809,603.70x = 2,415,378,313,418,632,704
  5. Step 5: Solve for x
    x = 2,415,378,313,418,632,704/1,636,809,603.70
  6. Step 6: Final answer
    x = 1,475,662,354.35

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