Home / 110,996,978.40-166,495,467.60-109,296,367.20

Finding the Fourth Proportional to 110,996,978.40, 166,495,467.60 and 109,296,367.20

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Solution

The fourth proportional to 110,996,978.40, 166,495,467.60 and 109,296,367.20 is: 163,944,550.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,996,978.40 : 166,495,467.60 = 109,296,367.20 : x
  2. Step 2: Convert to fraction form
    110,996,978.40/166,495,467.60 = 109,296,367.20/x
  3. Step 3: Cross multiply
    110,996,978.40x = 166,495,467.60 × 109,296,367.20
  4. Step 4: Simplify right side
    110,996,978.40x = 18,197,349,763,945,304
  5. Step 5: Solve for x
    x = 18,197,349,763,945,304/110,996,978.40
  6. Step 6: Final answer
    x = 163,944,550.80

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Why These Related Problems?

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