Home / 51,202,978.60-76,815,527.10-15,304,815.40

Finding the Fourth Proportional to 51,202,978.60, 76,815,527.10 and 15,304,815.40

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Solution

The fourth proportional to 51,202,978.60, 76,815,527.10 and 15,304,815.40 is: 22,960,528.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,202,978.60 : 76,815,527.10 = 15,304,815.40 : x
  2. Step 2: Convert to fraction form
    51,202,978.60/76,815,527.10 = 15,304,815.40/x
  3. Step 3: Cross multiply
    51,202,978.60x = 76,815,527.10 × 15,304,815.40
  4. Step 4: Simplify right side
    51,202,978.60x = 1,175,647,462,119,197.25
  5. Step 5: Solve for x
    x = 1,175,647,462,119,197.25/51,202,978.60
  6. Step 6: Final answer
    x = 22,960,528.75

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