Home / 494,815,080.20-742,306,601.10-149,765,966.60

Finding the Fourth Proportional to 494,815,080.20, 742,306,601.10 and 149,765,966.60

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Solution

The fourth proportional to 494,815,080.20, 742,306,601.10 and 149,765,966.60 is: 224,674,368.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,815,080.20 : 742,306,601.10 = 149,765,966.60 : x
  2. Step 2: Convert to fraction form
    494,815,080.20/742,306,601.10 = 149,765,966.60/x
  3. Step 3: Cross multiply
    494,815,080.20x = 742,306,601.10 × 149,765,966.60
  4. Step 4: Simplify right side
    494,815,080.20x = 111,172,265,627,302,128
  5. Step 5: Solve for x
    x = 111,172,265,627,302,128/494,815,080.20
  6. Step 6: Final answer
    x = 224,674,368.42

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