Home / 24,228,949.59-33,435,950.64-13,215,698.73

Finding the Fourth Proportional to 24,228,949.59, 33,435,950.64 and 13,215,698.73

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Solution

The fourth proportional to 24,228,949.59, 33,435,950.64 and 13,215,698.73 is: 18,237,664.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,228,949.59 : 33,435,950.64 = 13,215,698.73 : x
  2. Step 2: Convert to fraction form
    24,228,949.59/33,435,950.64 = 13,215,698.73/x
  3. Step 3: Cross multiply
    24,228,949.59x = 33,435,950.64 × 13,215,698.73
  4. Step 4: Simplify right side
    24,228,949.59x = 441,879,450,409,390.69
  5. Step 5: Solve for x
    x = 441,879,450,409,390.69/24,228,949.59
  6. Step 6: Final answer
    x = 18,237,664.36

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1.5x scale

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.