Home / 43,198,603,215.62-59,613,633,229.30-23,908,100,794.88

Finding the Fourth Proportional to 43,198,603,215.62, 59,613,633,229.30 and 23,908,100,794.88

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Solution

The fourth proportional to 43,198,603,215.62, 59,613,633,229.30 and 23,908,100,794.88 is: 32,992,936,018.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,198,603,215.62 : 59,613,633,229.30 = 23,908,100,794.88 : x
  2. Step 2: Convert to fraction form
    43,198,603,215.62/59,613,633,229.30 = 23,908,100,794.88/x
  3. Step 3: Cross multiply
    43,198,603,215.62x = 59,613,633,229.30 × 23,908,100,794.88
  4. Step 4: Simplify right side
    43,198,603,215.62x = 1,425,248,751,995,112,128,512
  5. Step 5: Solve for x
    x = 1,425,248,751,995,112,128,512/43,198,603,215.62
  6. Step 6: Final answer
    x = 32,992,936,018.81

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1.5x scale

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.