Home / 24,749,912.27-34,155,242.84-13,737,368.54

Finding the Fourth Proportional to 24,749,912.27, 34,155,242.84 and 13,737,368.54

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Solution

The fourth proportional to 24,749,912.27, 34,155,242.84 and 13,737,368.54 is: 18,957,770.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,749,912.27 : 34,155,242.84 = 13,737,368.54 : x
  2. Step 2: Convert to fraction form
    24,749,912.27/34,155,242.84 = 13,737,368.54/x
  3. Step 3: Cross multiply
    24,749,912.27x = 34,155,242.84 × 13,737,368.54
  4. Step 4: Simplify right side
    24,749,912.27x = 469,203,158,329,843.50
  5. Step 5: Solve for x
    x = 469,203,158,329,843.50/24,749,912.27
  6. Step 6: Final answer
    x = 18,957,770.57

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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.