Home / 16,391,511.09-24,582,982.48-4,873,876.51

Finding the Fourth Proportional to 16,391,511.09, 24,582,982.48 and 4,873,876.51

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Solution

The fourth proportional to 16,391,511.09, 24,582,982.48 and 4,873,876.51 is: 7,309,540.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,391,511.09 : 24,582,982.48 = 4,873,876.51 : x
  2. Step 2: Convert to fraction form
    16,391,511.09/24,582,982.48 = 4,873,876.51/x
  3. Step 3: Cross multiply
    16,391,511.09x = 24,582,982.48 × 4,873,876.51
  4. Step 4: Simplify right side
    16,391,511.09x = 119,814,420,855,013.55
  5. Step 5: Solve for x
    x = 119,814,420,855,013.55/16,391,511.09
  6. Step 6: Final answer
    x = 7,309,540.91

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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.