Home / 23,946,604-35,920,217.28-7,990,252

Finding the Fourth Proportional to 23,946,604, 35,920,217.28 and 7,990,252

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Solution

The fourth proportional to 23,946,604, 35,920,217.28 and 7,990,252 is: 11,985,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,946,604 : 35,920,217.28 = 7,990,252 : x
  2. Step 2: Convert to fraction form
    23,946,604/35,920,217.28 = 7,990,252/x
  3. Step 3: Cross multiply
    23,946,604x = 35,920,217.28 × 7,990,252
  4. Step 4: Simplify right side
    23,946,604x = 287,011,587,961,954.56
  5. Step 5: Solve for x
    x = 287,011,587,961,954.56/23,946,604
  6. Step 6: Final answer
    x = 11,985,481.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.