Home / 177,309,000.20-265,963,500.30-95,679,662.60

Finding the Fourth Proportional to 177,309,000.20, 265,963,500.30 and 95,679,662.60

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Solution

The fourth proportional to 177,309,000.20, 265,963,500.30 and 95,679,662.60 is: 143,519,493.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,309,000.20 : 265,963,500.30 = 95,679,662.60 : x
  2. Step 2: Convert to fraction form
    177,309,000.20/265,963,500.30 = 95,679,662.60/x
  3. Step 3: Cross multiply
    177,309,000.20x = 265,963,500.30 × 95,679,662.60
  4. Step 4: Simplify right side
    177,309,000.20x = 25,447,297,972,619,000
  5. Step 5: Solve for x
    x = 25,447,297,972,619,000/177,309,000.20
  6. Step 6: Final answer
    x = 143,519,493.90

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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.