Home / 43,198,257.54-59,613,600.99-23,619,159.42

Finding the Fourth Proportional to 43,198,257.54, 59,613,600.99 and 23,619,159.42

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Solution

The fourth proportional to 43,198,257.54, 59,613,600.99 and 23,619,159.42 is: 32,594,443.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,198,257.54 : 59,613,600.99 = 23,619,159.42 : x
  2. Step 2: Convert to fraction form
    43,198,257.54/59,613,600.99 = 23,619,159.42/x
  3. Step 3: Cross multiply
    43,198,257.54x = 59,613,600.99 × 23,619,159.42
  4. Step 4: Simplify right side
    43,198,257.54x = 1,408,023,145,383,080
  5. Step 5: Solve for x
    x = 1,408,023,145,383,080/43,198,257.54
  6. Step 6: Final answer
    x = 32,594,443.05

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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.