Home / 16,644,015.40-24,966,023.10-11,601,020.20

Finding the Fourth Proportional to 16,644,015.40, 24,966,023.10 and 11,601,020.20

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Solution

The fourth proportional to 16,644,015.40, 24,966,023.10 and 11,601,020.20 is: 17,401,530.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,644,015.40 : 24,966,023.10 = 11,601,020.20 : x
  2. Step 2: Convert to fraction form
    16,644,015.40/24,966,023.10 = 11,601,020.20/x
  3. Step 3: Cross multiply
    16,644,015.40x = 24,966,023.10 × 11,601,020.20
  4. Step 4: Simplify right side
    16,644,015.40x = 289,631,338,296,766.62
  5. Step 5: Solve for x
    x = 289,631,338,296,766.62/16,644,015.40
  6. Step 6: Final answer
    x = 17,401,530.30

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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.