Home / 26,961,654.60-40,443,794.10-7,530,859.44

Finding the Fourth Proportional to 26,961,654.60, 40,443,794.10 and 7,530,859.44

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Solution

The fourth proportional to 26,961,654.60, 40,443,794.10 and 7,530,859.44 is: 11,296,655.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961,654.60 : 40,443,794.10 = 7,530,859.44 : x
  2. Step 2: Convert to fraction form
    26,961,654.60/40,443,794.10 = 7,530,859.44/x
  3. Step 3: Cross multiply
    26,961,654.60x = 40,443,794.10 × 7,530,859.44
  4. Step 4: Simplify right side
    26,961,654.60x = 304,576,528,587,401.31
  5. Step 5: Solve for x
    x = 304,576,528,587,401.31/26,961,654.60
  6. Step 6: Final answer
    x = 11,296,655.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.