Home / 24,238,485.88-33,450,749.60-13,929,318.52

Finding the Fourth Proportional to 24,238,485.88, 33,450,749.60 and 13,929,318.52

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Solution

The fourth proportional to 24,238,485.88, 33,450,749.60 and 13,929,318.52 is: 19,223,401.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,238,485.88 : 33,450,749.60 = 13,929,318.52 : x
  2. Step 2: Convert to fraction form
    24,238,485.88/33,450,749.60 = 13,929,318.52/x
  3. Step 3: Cross multiply
    24,238,485.88x = 33,450,749.60 × 13,929,318.52
  4. Step 4: Simplify right side
    24,238,485.88x = 465,946,145,911,162.62
  5. Step 5: Solve for x
    x = 465,946,145,911,162.62/24,238,485.88
  6. Step 6: Final answer
    x = 19,223,401.50

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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.