Home / 16,170,023.10-24,258,533.85-4,811,619.90

Finding the Fourth Proportional to 16,170,023.10, 24,258,533.85 and 4,811,619.90

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Solution

The fourth proportional to 16,170,023.10, 24,258,533.85 and 4,811,619.90 is: 7,218,471.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,023.10 : 24,258,533.85 = 4,811,619.90 : x
  2. Step 2: Convert to fraction form
    16,170,023.10/24,258,533.85 = 4,811,619.90/x
  3. Step 3: Cross multiply
    16,170,023.10x = 24,258,533.85 × 4,811,619.90
  4. Step 4: Simplify right side
    16,170,023.10x = 116,722,844,217,483.62
  5. Step 5: Solve for x
    x = 116,722,844,217,483.62/16,170,023.10
  6. Step 6: Final answer
    x = 7,218,471.09

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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.