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Finding the Fourth Proportional to 15,796,512, 23,694,768 and 3,829,248

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Solution

The fourth proportional to 15,796,512, 23,694,768 and 3,829,248 is: 5,743,872

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,512 : 23,694,768 = 3,829,248 : x
  2. Step 2: Convert to fraction form
    15,796,512/23,694,768 = 3,829,248/x
  3. Step 3: Cross multiply
    15,796,512x = 23,694,768 × 3,829,248
  4. Step 4: Simplify right side
    15,796,512x = 90,733,142,974,464
  5. Step 5: Solve for x
    x = 90,733,142,974,464/15,796,512
  6. Step 6: Final answer
    x = 5,743,872

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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.