Home / 16,619,016.59-24,928,501.64-9,237,756.26

Finding the Fourth Proportional to 16,619,016.59, 24,928,501.64 and 9,237,756.26

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Solution

The fourth proportional to 16,619,016.59, 24,928,501.64 and 9,237,756.26 is: 13,856,621.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,619,016.59 : 24,928,501.64 = 9,237,756.26 : x
  2. Step 2: Convert to fraction form
    16,619,016.59/24,928,501.64 = 9,237,756.26/x
  3. Step 3: Cross multiply
    16,619,016.59x = 24,928,501.64 × 9,237,756.26
  4. Step 4: Simplify right side
    16,619,016.59x = 230,283,422,162,745.88
  5. Step 5: Solve for x
    x = 230,283,422,162,745.88/16,619,016.59
  6. Step 6: Final answer
    x = 13,856,621.48

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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.