Home / 16,320,929.55-24,480,508.38-4,960,492.44

Finding the Fourth Proportional to 16,320,929.55, 24,480,508.38 and 4,960,492.44

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Solution

The fourth proportional to 16,320,929.55, 24,480,508.38 and 4,960,492.44 is: 7,440,469.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320,929.55 : 24,480,508.38 = 4,960,492.44 : x
  2. Step 2: Convert to fraction form
    16,320,929.55/24,480,508.38 = 4,960,492.44/x
  3. Step 3: Cross multiply
    16,320,929.55x = 24,480,508.38 × 4,960,492.44
  4. Step 4: Simplify right side
    16,320,929.55x = 121,435,376,635,942.89
  5. Step 5: Solve for x
    x = 121,435,376,635,942.89/16,320,929.55
  6. Step 6: Final answer
    x = 7,440,469.39

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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.