Home / 52,589,126.35-78,892,165.36-16,197,504.67

Finding the Fourth Proportional to 52,589,126.35, 78,892,165.36 and 16,197,504.67

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Solution

The fourth proportional to 52,589,126.35, 78,892,165.36 and 16,197,504.67 is: 24,298,867.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,589,126.35 : 78,892,165.36 = 16,197,504.67 : x
  2. Step 2: Convert to fraction form
    52,589,126.35/78,892,165.36 = 16,197,504.67/x
  3. Step 3: Cross multiply
    52,589,126.35x = 78,892,165.36 × 16,197,504.67
  4. Step 4: Simplify right side
    52,589,126.35x = 1,277,856,216,410,057.50
  5. Step 5: Solve for x
    x = 1,277,856,216,410,057.50/52,589,126.35
  6. Step 6: Final answer
    x = 24,298,867.56

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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.