Home / 26,667,537.53-40,001,321.73-7,498,294.57

Finding the Fourth Proportional to 26,667,537.53, 40,001,321.73 and 7,498,294.57

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Solution

The fourth proportional to 26,667,537.53, 40,001,321.73 and 7,498,294.57 is: 11,247,446.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,667,537.53 : 40,001,321.73 = 7,498,294.57 : x
  2. Step 2: Convert to fraction form
    26,667,537.53/40,001,321.73 = 7,498,294.57/x
  3. Step 3: Cross multiply
    26,667,537.53x = 40,001,321.73 × 7,498,294.57
  4. Step 4: Simplify right side
    26,667,537.53x = 299,941,693,599,002.25
  5. Step 5: Solve for x
    x = 299,941,693,599,002.25/26,667,537.53
  6. Step 6: Final answer
    x = 11,247,446.20

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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.