Home / 15,983,991.03-23,977,501.62-4,469,458.29

Finding the Fourth Proportional to 15,983,991.03, 23,977,501.62 and 4,469,458.29

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Solution

The fourth proportional to 15,983,991.03, 23,977,501.62 and 4,469,458.29 is: 6,704,611.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,983,991.03 : 23,977,501.62 = 4,469,458.29 : x
  2. Step 2: Convert to fraction form
    15,983,991.03/23,977,501.62 = 4,469,458.29/x
  3. Step 3: Cross multiply
    15,983,991.03x = 23,977,501.62 × 4,469,458.29
  4. Step 4: Simplify right side
    15,983,991.03x = 107,166,443,388,997.44
  5. Step 5: Solve for x
    x = 107,166,443,388,997.44/15,983,991.03
  6. Step 6: Final answer
    x = 6,704,611.08

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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.