Home / 345,270,056.40-517,451,585.04-163,569,197.52

Finding the Fourth Proportional to 345,270,056.40, 517,451,585.04 and 163,569,197.52

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Solution

The fourth proportional to 345,270,056.40, 517,451,585.04 and 163,569,197.52 is: 245,138,954.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,270,056.40 : 517,451,585.04 = 163,569,197.52 : x
  2. Step 2: Convert to fraction form
    345,270,056.40/517,451,585.04 = 163,569,197.52/x
  3. Step 3: Cross multiply
    345,270,056.40x = 517,451,585.04 × 163,569,197.52
  4. Step 4: Simplify right side
    345,270,056.40x = 84,639,140,520,444,848
  5. Step 5: Solve for x
    x = 84,639,140,520,444,848/345,270,056.40
  6. Step 6: Final answer
    x = 245,138,954.14

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