Home / 17,856,404.88-26,768,082.84-6,493,802.64

Finding the Fourth Proportional to 17,856,404.88, 26,768,082.84 and 6,493,802.64

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Solution

The fourth proportional to 17,856,404.88, 26,768,082.84 and 6,493,802.64 is: 9,734,694.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,856,404.88 : 26,768,082.84 = 6,493,802.64 : x
  2. Step 2: Convert to fraction form
    17,856,404.88/26,768,082.84 = 6,493,802.64/x
  3. Step 3: Cross multiply
    17,856,404.88x = 26,768,082.84 × 6,493,802.64
  4. Step 4: Simplify right side
    17,856,404.88x = 173,826,647,014,130.69
  5. Step 5: Solve for x
    x = 173,826,647,014,130.69/17,856,404.88
  6. Step 6: Final answer
    x = 9,734,694.54

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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.