Home / 23,951,183.67-33,052,608.10-12,937,931.61

Finding the Fourth Proportional to 23,951,183.67, 33,052,608.10 and 12,937,931.61

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Solution

The fourth proportional to 23,951,183.67, 33,052,608.10 and 12,937,931.61 is: 17,854,331.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,951,183.67 : 33,052,608.10 = 12,937,931.61 : x
  2. Step 2: Convert to fraction form
    23,951,183.67/33,052,608.10 = 12,937,931.61/x
  3. Step 3: Cross multiply
    23,951,183.67x = 33,052,608.10 × 12,937,931.61
  4. Step 4: Simplify right side
    23,951,183.67x = 427,632,383,243,178.88
  5. Step 5: Solve for x
    x = 427,632,383,243,178.88/23,951,183.67
  6. Step 6: Final answer
    x = 17,854,331.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.