Home / 17,226,676.56-25,840,112.56-4,446,307.52

Finding the Fourth Proportional to 17,226,676.56, 25,840,112.56 and 4,446,307.52

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Solution

The fourth proportional to 17,226,676.56, 25,840,112.56 and 4,446,307.52 is: 6,669,486.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,676.56 : 25,840,112.56 = 4,446,307.52 : x
  2. Step 2: Convert to fraction form
    17,226,676.56/25,840,112.56 = 4,446,307.52/x
  3. Step 3: Cross multiply
    17,226,676.56x = 25,840,112.56 × 4,446,307.52
  4. Step 4: Simplify right side
    17,226,676.56x = 114,893,086,793,174.44
  5. Step 5: Solve for x
    x = 114,893,086,793,174.44/17,226,676.56
  6. Step 6: Final answer
    x = 6,669,486.50

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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.