Home / 339,977,000.10-509,965,500.15-109,969,335.30

Finding the Fourth Proportional to 339,977,000.10, 509,965,500.15 and 109,969,335.30

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Solution

The fourth proportional to 339,977,000.10, 509,965,500.15 and 109,969,335.30 is: 164,954,002.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,977,000.10 : 509,965,500.15 = 109,969,335.30 : x
  2. Step 2: Convert to fraction form
    339,977,000.10/509,965,500.15 = 109,969,335.30/x
  3. Step 3: Cross multiply
    339,977,000.10x = 509,965,500.15 × 109,969,335.30
  4. Step 4: Simplify right side
    339,977,000.10x = 56,080,567,077,427,544
  5. Step 5: Solve for x
    x = 56,080,567,077,427,544/339,977,000.10
  6. Step 6: Final answer
    x = 164,954,002.95

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