Home / 444,619,013.22-613,577,840.67-246,383,819.15

Finding the Fourth Proportional to 444,619,013.22, 613,577,840.67 and 246,383,819.15

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Solution

The fourth proportional to 444,619,013.22, 613,577,840.67 and 246,383,819.15 is: 340,011,666.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,619,013.22 : 613,577,840.67 = 246,383,819.15 : x
  2. Step 2: Convert to fraction form
    444,619,013.22/613,577,840.67 = 246,383,819.15/x
  3. Step 3: Cross multiply
    444,619,013.22x = 613,577,840.67 × 246,383,819.15
  4. Step 4: Simplify right side
    444,619,013.22x = 151,175,651,727,016,896
  5. Step 5: Solve for x
    x = 151,175,651,727,016,896/444,619,013.22
  6. Step 6: Final answer
    x = 340,011,666.69

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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.