Home / 444,618,868.35-613,577,640.93-246,383,674.41

Finding the Fourth Proportional to 444,618,868.35, 613,577,640.93 and 246,383,674.41

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Solution

The fourth proportional to 444,618,868.35, 613,577,640.93 and 246,383,674.41 is: 340,011,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,618,868.35 : 613,577,640.93 = 246,383,674.41 : x
  2. Step 2: Convert to fraction form
    444,618,868.35/613,577,640.93 = 246,383,674.41/x
  3. Step 3: Cross multiply
    444,618,868.35x = 613,577,640.93 × 246,383,674.41
  4. Step 4: Simplify right side
    444,618,868.35x = 151,175,513,708,152,992
  5. Step 5: Solve for x
    x = 151,175,513,708,152,992/444,618,868.35
  6. Step 6: Final answer
    x = 340,011,467.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.