Home / 24,418,509.14-33,695,417.41-13,405,214.54

Finding the Fourth Proportional to 24,418,509.14, 33,695,417.41 and 13,405,214.54

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Solution

The fourth proportional to 24,418,509.14, 33,695,417.41 and 13,405,214.54 is: 18,498,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,418,509.14 : 33,695,417.41 = 13,405,214.54 : x
  2. Step 2: Convert to fraction form
    24,418,509.14/33,695,417.41 = 13,405,214.54/x
  3. Step 3: Cross multiply
    24,418,509.14x = 33,695,417.41 × 13,405,214.54
  4. Step 4: Simplify right side
    24,418,509.14x = 451,694,299,446,626.62
  5. Step 5: Solve for x
    x = 451,694,299,446,626.62/24,418,509.14
  6. Step 6: Final answer
    x = 18,498,029.38

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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.