Home / 43,498,211.67-60,029,072.96-23,920,589.48

Finding the Fourth Proportional to 43,498,211.67, 60,029,072.96 and 23,920,589.48

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Solution

The fourth proportional to 43,498,211.67, 60,029,072.96 and 23,920,589.48 is: 33,011,260.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,498,211.67 : 60,029,072.96 = 23,920,589.48 : x
  2. Step 2: Convert to fraction form
    43,498,211.67/60,029,072.96 = 23,920,589.48/x
  3. Step 3: Cross multiply
    43,498,211.67x = 60,029,072.96 × 23,920,589.48
  4. Step 4: Simplify right side
    43,498,211.67x = 1,435,930,810,721,380.25
  5. Step 5: Solve for x
    x = 1,435,930,810,721,380.25/43,498,211.67
  6. Step 6: Final answer
    x = 33,011,260.82

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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.