Home / 14,567,023.29-20,102,493.23-8,040,654.44

Finding the Fourth Proportional to 14,567,023.29, 20,102,493.23 and 8,040,654.44

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Solution

The fourth proportional to 14,567,023.29, 20,102,493.23 and 8,040,654.44 is: 11,096,103.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,023.29 : 20,102,493.23 = 8,040,654.44 : x
  2. Step 2: Convert to fraction form
    14,567,023.29/20,102,493.23 = 8,040,654.44/x
  3. Step 3: Cross multiply
    14,567,023.29x = 20,102,493.23 × 8,040,654.44
  4. Step 4: Simplify right side
    14,567,023.29x = 161,637,201,409,690.50
  5. Step 5: Solve for x
    x = 161,637,201,409,690.50/14,567,023.29
  6. Step 6: Final answer
    x = 11,096,103.72

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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.