Home / 3,110,408,231.20-4,666,284,193.20-929,594,816.80

Finding the Fourth Proportional to 3,110,408,231.20, 4,666,284,193.20 and 929,594,816.80

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Solution

The fourth proportional to 3,110,408,231.20, 4,666,284,193.20 and 929,594,816.80 is: 1,394,593,017.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,408,231.20 : 4,666,284,193.20 = 929,594,816.80 : x
  2. Step 2: Convert to fraction form
    3,110,408,231.20/4,666,284,193.20 = 929,594,816.80/x
  3. Step 3: Cross multiply
    3,110,408,231.20x = 4,666,284,193.20 × 929,594,816.80
  4. Step 4: Simplify right side
    3,110,408,231.20x = 4,337,753,599,714,489,344
  5. Step 5: Solve for x
    x = 4,337,753,599,714,489,344/3,110,408,231.20
  6. Step 6: Final answer
    x = 1,394,593,017.15

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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.