Home / 24,902,029.20-37,353,043.80-19,863,181.20

Finding the Fourth Proportional to 24,902,029.20, 37,353,043.80 and 19,863,181.20

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Solution

The fourth proportional to 24,902,029.20, 37,353,043.80 and 19,863,181.20 is: 29,794,771.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,902,029.20 : 37,353,043.80 = 19,863,181.20 : x
  2. Step 2: Convert to fraction form
    24,902,029.20/37,353,043.80 = 19,863,181.20/x
  3. Step 3: Cross multiply
    24,902,029.20x = 37,353,043.80 × 19,863,181.20
  4. Step 4: Simplify right side
    24,902,029.20x = 741,950,277,370,936.50
  5. Step 5: Solve for x
    x = 741,950,277,370,936.50/24,902,029.20
  6. Step 6: Final answer
    x = 29,794,771.80

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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.