Home / 16,335,905.20-24,503,857.80-16,083,962.80

Finding the Fourth Proportional to 16,335,905.20, 24,503,857.80 and 16,083,962.80

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Solution

The fourth proportional to 16,335,905.20, 24,503,857.80 and 16,083,962.80 is: 24,125,944.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,905.20 : 24,503,857.80 = 16,083,962.80 : x
  2. Step 2: Convert to fraction form
    16,335,905.20/24,503,857.80 = 16,083,962.80/x
  3. Step 3: Cross multiply
    16,335,905.20x = 24,503,857.80 × 16,083,962.80
  4. Step 4: Simplify right side
    16,335,905.20x = 394,119,137,311,689.88
  5. Step 5: Solve for x
    x = 394,119,137,311,689.88/16,335,905.20
  6. Step 6: Final answer
    x = 24,125,944.20

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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.