Home / 16,004,604.05-24,009,406.44-5,219,396.47

Finding the Fourth Proportional to 16,004,604.05, 24,009,406.44 and 5,219,396.47

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Solution

The fourth proportional to 16,004,604.05, 24,009,406.44 and 5,219,396.47 is: 7,829,910.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,604.05 : 24,009,406.44 = 5,219,396.47 : x
  2. Step 2: Convert to fraction form
    16,004,604.05/24,009,406.44 = 5,219,396.47/x
  3. Step 3: Cross multiply
    16,004,604.05x = 24,009,406.44 × 5,219,396.47
  4. Step 4: Simplify right side
    16,004,604.05x = 125,314,611,169,982.31
  5. Step 5: Solve for x
    x = 125,314,611,169,982.31/16,004,604.05
  6. Step 6: Final answer
    x = 7,829,910.11

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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.