Home / 2,035,102,001.20-3,052,653,001.80-726,481,682.80

Finding the Fourth Proportional to 2,035,102,001.20, 3,052,653,001.80 and 726,481,682.80

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Solution

The fourth proportional to 2,035,102,001.20, 3,052,653,001.80 and 726,481,682.80 is: 1,089,722,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,102,001.20 : 3,052,653,001.80 = 726,481,682.80 : x
  2. Step 2: Convert to fraction form
    2,035,102,001.20/3,052,653,001.80 = 726,481,682.80/x
  3. Step 3: Cross multiply
    2,035,102,001.20x = 3,052,653,001.80 × 726,481,682.80
  4. Step 4: Simplify right side
    2,035,102,001.20x = 2,217,696,489,752,135,424
  5. Step 5: Solve for x
    x = 2,217,696,489,752,135,424/2,035,102,001.20
  6. Step 6: Final answer
    x = 1,089,722,524.20

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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.