Home / 16,353,048.90-24,529,573.35-11,251,215.30

Finding the Fourth Proportional to 16,353,048.90, 24,529,573.35 and 11,251,215.30

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Solution

The fourth proportional to 16,353,048.90, 24,529,573.35 and 11,251,215.30 is: 16,876,822.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,048.90 : 24,529,573.35 = 11,251,215.30 : x
  2. Step 2: Convert to fraction form
    16,353,048.90/24,529,573.35 = 11,251,215.30/x
  3. Step 3: Cross multiply
    16,353,048.90x = 24,529,573.35 × 11,251,215.30
  4. Step 4: Simplify right side
    16,353,048.90x = 275,987,510,977,992.28
  5. Step 5: Solve for x
    x = 275,987,510,977,992.28/16,353,048.90
  6. Step 6: Final answer
    x = 16,876,822.95

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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.