Home / 17,610,874.80-26,418,936.60-6,250,372.08

Finding the Fourth Proportional to 17,610,874.80, 26,418,936.60 and 6,250,372.08

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Solution

The fourth proportional to 17,610,874.80, 26,418,936.60 and 6,250,372.08 is: 9,376,489.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,610,874.80 : 26,418,936.60 = 6,250,372.08 : x
  2. Step 2: Convert to fraction form
    17,610,874.80/26,418,936.60 = 6,250,372.08/x
  3. Step 3: Cross multiply
    17,610,874.80x = 26,418,936.60 × 6,250,372.08
  4. Step 4: Simplify right side
    17,610,874.80x = 165,128,183,707,930.12
  5. Step 5: Solve for x
    x = 165,128,183,707,930.12/17,610,874.80
  6. Step 6: Final answer
    x = 9,376,489.56

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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.