Home / 24,238,477.88-33,450,738.54-13,929,310.52

Finding the Fourth Proportional to 24,238,477.88, 33,450,738.54 and 13,929,310.52

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Solution

The fourth proportional to 24,238,477.88, 33,450,738.54 and 13,929,310.52 is: 19,223,390.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,238,477.88 : 33,450,738.54 = 13,929,310.52 : x
  2. Step 2: Convert to fraction form
    24,238,477.88/33,450,738.54 = 13,929,310.52/x
  3. Step 3: Cross multiply
    24,238,477.88x = 33,450,738.54 × 13,929,310.52
  4. Step 4: Simplify right side
    24,238,477.88x = 465,945,724,246,991.44
  5. Step 5: Solve for x
    x = 465,945,724,246,991.44/24,238,477.88
  6. Step 6: Final answer
    x = 19,223,390.45

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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.