Home / 110,197,902.40-165,296,853.60-33,520,807.60

Finding the Fourth Proportional to 110,197,902.40, 165,296,853.60 and 33,520,807.60

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Solution

The fourth proportional to 110,197,902.40, 165,296,853.60 and 33,520,807.60 is: 50,281,211.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,197,902.40 : 165,296,853.60 = 33,520,807.60 : x
  2. Step 2: Convert to fraction form
    110,197,902.40/165,296,853.60 = 33,520,807.60/x
  3. Step 3: Cross multiply
    110,197,902.40x = 165,296,853.60 × 33,520,807.60
  4. Step 4: Simplify right side
    110,197,902.40x = 5,540,884,026,410,967
  5. Step 5: Solve for x
    x = 5,540,884,026,410,967/110,197,902.40
  6. Step 6: Final answer
    x = 50,281,211.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.