Home / 24,189,960.78-36,296,576.64-15,089,722.56

Finding the Fourth Proportional to 24,189,960.78, 36,296,576.64 and 15,089,722.56

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Solution

The fourth proportional to 24,189,960.78, 36,296,576.64 and 15,089,722.56 is: 22,641,842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,189,960.78 : 36,296,576.64 = 15,089,722.56 : x
  2. Step 2: Convert to fraction form
    24,189,960.78/36,296,576.64 = 15,089,722.56/x
  3. Step 3: Cross multiply
    24,189,960.78x = 36,296,576.64 × 15,089,722.56
  4. Step 4: Simplify right side
    24,189,960.78x = 547,705,271,375,377
  5. Step 5: Solve for x
    x = 547,705,271,375,377/24,189,960.78
  6. Step 6: Final answer
    x = 22,641,842.06

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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.