Home / 165,498,742.44-228,388,261.86-95,924,478.60

Finding the Fourth Proportional to 165,498,742.44, 228,388,261.86 and 95,924,478.60

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Solution

The fourth proportional to 165,498,742.44, 228,388,261.86 and 95,924,478.60 is: 132,375,778.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,498,742.44 : 228,388,261.86 = 95,924,478.60 : x
  2. Step 2: Convert to fraction form
    165,498,742.44/228,388,261.86 = 95,924,478.60/x
  3. Step 3: Cross multiply
    165,498,742.44x = 228,388,261.86 × 95,924,478.60
  4. Step 4: Simplify right side
    165,498,742.44x = 21,908,024,937,280,768
  5. Step 5: Solve for x
    x = 21,908,024,937,280,768/165,498,742.44
  6. Step 6: Final answer
    x = 132,375,778.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.