Home / 940,334,132.04-1,410,496,736.58-240,824,893.92

Finding the Fourth Proportional to 940,334,132.04, 1,410,496,736.58 and 240,824,893.92

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Solution

The fourth proportional to 940,334,132.04, 1,410,496,736.58 and 240,824,893.92 is: 361,236,198.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,334,132.04 : 1,410,496,736.58 = 240,824,893.92 : x
  2. Step 2: Convert to fraction form
    940,334,132.04/1,410,496,736.58 = 240,824,893.92/x
  3. Step 3: Cross multiply
    940,334,132.04x = 1,410,496,736.58 × 240,824,893.92
  4. Step 4: Simplify right side
    940,334,132.04x = 339,682,726,961,384,640
  5. Step 5: Solve for x
    x = 339,682,726,961,384,640/940,334,132.04
  6. Step 6: Final answer
    x = 361,236,198.27

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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.