Home / 23,227,308.82-32,055,481.65-13,935,228.58

Finding the Fourth Proportional to 23,227,308.82, 32,055,481.65 and 13,935,228.58

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Solution

The fourth proportional to 23,227,308.82, 32,055,481.65 and 13,935,228.58 is: 19,231,692.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,227,308.82 : 32,055,481.65 = 13,935,228.58 : x
  2. Step 2: Convert to fraction form
    23,227,308.82/32,055,481.65 = 13,935,228.58/x
  3. Step 3: Cross multiply
    23,227,308.82x = 32,055,481.65 × 13,935,228.58
  4. Step 4: Simplify right side
    23,227,308.82x = 446,700,464,034,745.56
  5. Step 5: Solve for x
    x = 446,700,464,034,745.56/23,227,308.82
  6. Step 6: Final answer
    x = 19,231,692.64

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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.