Home / 269,699,787.36-372,186,353.52-145,941,792.48

Finding the Fourth Proportional to 269,699,787.36, 372,186,353.52 and 145,941,792.48

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Solution

The fourth proportional to 269,699,787.36, 372,186,353.52 and 145,941,792.48 is: 201,400,023.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,699,787.36 : 372,186,353.52 = 145,941,792.48 : x
  2. Step 2: Convert to fraction form
    269,699,787.36/372,186,353.52 = 145,941,792.48/x
  3. Step 3: Cross multiply
    269,699,787.36x = 372,186,353.52 × 145,941,792.48
  4. Step 4: Simplify right side
    269,699,787.36x = 54,317,543,569,303,752
  5. Step 5: Solve for x
    x = 54,317,543,569,303,752/269,699,787.36
  6. Step 6: Final answer
    x = 201,400,023.71

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