Home / 26,383,676.20-39,582,512.70-9,342,572.20

Finding the Fourth Proportional to 26,383,676.20, 39,582,512.70 and 9,342,572.20

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Solution

The fourth proportional to 26,383,676.20, 39,582,512.70 and 9,342,572.20 is: 14,016,336.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,383,676.20 : 39,582,512.70 = 9,342,572.20 : x
  2. Step 2: Convert to fraction form
    26,383,676.20/39,582,512.70 = 9,342,572.20/x
  3. Step 3: Cross multiply
    26,383,676.20x = 39,582,512.70 × 9,342,572.20
  4. Step 4: Simplify right side
    26,383,676.20x = 369,802,482,757,166.94
  5. Step 5: Solve for x
    x = 369,802,482,757,166.94/26,383,676.20
  6. Step 6: Final answer
    x = 14,016,336.46

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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.