Home / 16,171,815.37-24,258,215.50-6,323,485.53

Finding the Fourth Proportional to 16,171,815.37, 24,258,215.50 and 6,323,485.53

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Solution

The fourth proportional to 16,171,815.37, 24,258,215.50 and 6,323,485.53 is: 9,485,420.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171,815.37 : 24,258,215.50 = 6,323,485.53 : x
  2. Step 2: Convert to fraction form
    16,171,815.37/24,258,215.50 = 6,323,485.53/x
  3. Step 3: Cross multiply
    16,171,815.37x = 24,258,215.50 × 6,323,485.53
  4. Step 4: Simplify right side
    16,171,815.37x = 153,396,474,697,871.72
  5. Step 5: Solve for x
    x = 153,396,474,697,871.72/16,171,815.37
  6. Step 6: Final answer
    x = 9,485,420.85

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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.