Home / 104,661,838.92-156,980,394.54-27,990,809.40

Finding the Fourth Proportional to 104,661,838.92, 156,980,394.54 and 27,990,809.40

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Solution

The fourth proportional to 104,661,838.92, 156,980,394.54 and 27,990,809.40 is: 41,982,907.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,661,838.92 : 156,980,394.54 = 27,990,809.40 : x
  2. Step 2: Convert to fraction form
    104,661,838.92/156,980,394.54 = 27,990,809.40/x
  3. Step 3: Cross multiply
    104,661,838.92x = 156,980,394.54 × 27,990,809.40
  4. Step 4: Simplify right side
    104,661,838.92x = 4,394,008,303,105,940
  5. Step 5: Solve for x
    x = 4,394,008,303,105,940/104,661,838.92
  6. Step 6: Final answer
    x = 41,982,907.51

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