Home / 24,319,154.12-33,560,133.81-13,305,745.24

Finding the Fourth Proportional to 24,319,154.12, 33,560,133.81 and 13,305,745.24

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Solution

The fourth proportional to 24,319,154.12, 33,560,133.81 and 13,305,745.24 is: 18,361,764.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,319,154.12 : 33,560,133.81 = 13,305,745.24 : x
  2. Step 2: Convert to fraction form
    24,319,154.12/33,560,133.81 = 13,305,745.24/x
  3. Step 3: Cross multiply
    24,319,154.12x = 33,560,133.81 × 13,305,745.24
  4. Step 4: Simplify right side
    24,319,154.12x = 446,542,590,562,373.69
  5. Step 5: Solve for x
    x = 446,542,590,562,373.69/24,319,154.12
  6. Step 6: Final answer
    x = 18,361,764.91

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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.