Home / 24,161,745.30-33,343,214.01-13,296,729.30

Finding the Fourth Proportional to 24,161,745.30, 33,343,214.01 and 13,296,729.30

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Solution

The fourth proportional to 24,161,745.30, 33,343,214.01 and 13,296,729.30 is: 18,349,489.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,161,745.30 : 33,343,214.01 = 13,296,729.30 : x
  2. Step 2: Convert to fraction form
    24,161,745.30/33,343,214.01 = 13,296,729.30/x
  3. Step 3: Cross multiply
    24,161,745.30x = 33,343,214.01 × 13,296,729.30
  4. Step 4: Simplify right side
    24,161,745.30x = 443,355,690,682,937.56
  5. Step 5: Solve for x
    x = 443,355,690,682,937.56/24,161,745.30
  6. Step 6: Final answer
    x = 18,349,489.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.