Home / 24,789,037.80-37,183,556.70-13,309,912.20

Finding the Fourth Proportional to 24,789,037.80, 37,183,556.70 and 13,309,912.20

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Solution

The fourth proportional to 24,789,037.80, 37,183,556.70 and 13,309,912.20 is: 19,964,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,789,037.80 : 37,183,556.70 = 13,309,912.20 : x
  2. Step 2: Convert to fraction form
    24,789,037.80/37,183,556.70 = 13,309,912.20/x
  3. Step 3: Cross multiply
    24,789,037.80x = 37,183,556.70 × 13,309,912.20
  4. Step 4: Simplify right side
    24,789,037.80x = 494,909,874,960,721.75
  5. Step 5: Solve for x
    x = 494,909,874,960,721.75/24,789,037.80
  6. Step 6: Final answer
    x = 19,964,868.30

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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.