Home / 2,484,524,961.20-3,722,252,478.60-2,021,958,714.80

Finding the Fourth Proportional to 2,484,524,961.20, 3,722,252,478.60 and 2,021,958,714.80

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Solution

The fourth proportional to 2,484,524,961.20, 3,722,252,478.60 and 2,021,958,714.80 is: 3,029,247,423.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,524,961.20 : 3,722,252,478.60 = 2,021,958,714.80 : x
  2. Step 2: Convert to fraction form
    2,484,524,961.20/3,722,252,478.60 = 2,021,958,714.80/x
  3. Step 3: Cross multiply
    2,484,524,961.20x = 3,722,252,478.60 × 2,021,958,714.80
  4. Step 4: Simplify right side
    2,484,524,961.20x = 7,526,240,837,791,170,560
  5. Step 5: Solve for x
    x = 7,526,240,837,791,170,560/2,484,524,961.20
  6. Step 6: Final answer
    x = 3,029,247,423.68

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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.