Home / 444,833,351.60-667,250,027.40-367,738,977.20

Finding the Fourth Proportional to 444,833,351.60, 667,250,027.40 and 367,738,977.20

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Solution

The fourth proportional to 444,833,351.60, 667,250,027.40 and 367,738,977.20 is: 551,608,465.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,833,351.60 : 667,250,027.40 = 367,738,977.20 : x
  2. Step 2: Convert to fraction form
    444,833,351.60/667,250,027.40 = 367,738,977.20/x
  3. Step 3: Cross multiply
    444,833,351.60x = 667,250,027.40 × 367,738,977.20
  4. Step 4: Simplify right side
    444,833,351.60x = 245,373,842,612,747,968
  5. Step 5: Solve for x
    x = 245,373,842,612,747,968/444,833,351.60
  6. Step 6: Final answer
    x = 551,608,465.80

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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.