Home / 2,136,357,351.76-3,204,245,118.04-562,332,851

Finding the Fourth Proportional to 2,136,357,351.76, 3,204,245,118.04 and 562,332,851

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Solution

The fourth proportional to 2,136,357,351.76, 3,204,245,118.04 and 562,332,851 is: 843,422,703.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,136,357,351.76 : 3,204,245,118.04 = 562,332,851 : x
  2. Step 2: Convert to fraction form
    2,136,357,351.76/3,204,245,118.04 = 562,332,851/x
  3. Step 3: Cross multiply
    2,136,357,351.76x = 3,204,245,118.04 × 562,332,851
  4. Step 4: Simplify right side
    2,136,357,351.76x = 1,801,852,292,530,264,832
  5. Step 5: Solve for x
    x = 1,801,852,292,530,264,832/2,136,357,351.76
  6. Step 6: Final answer
    x = 843,422,703.16

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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.