Home / 56,034,699.89-77,324,555.61-32,511,414.49

Finding the Fourth Proportional to 56,034,699.89, 77,324,555.61 and 32,511,414.49

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Solution

The fourth proportional to 56,034,699.89, 77,324,555.61 and 32,511,414.49 is: 44,863,819.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,034,699.89 : 77,324,555.61 = 32,511,414.49 : x
  2. Step 2: Convert to fraction form
    56,034,699.89/77,324,555.61 = 32,511,414.49/x
  3. Step 3: Cross multiply
    56,034,699.89x = 77,324,555.61 × 32,511,414.49
  4. Step 4: Simplify right side
    56,034,699.89x = 2,513,930,677,498,453.50
  5. Step 5: Solve for x
    x = 2,513,930,677,498,453.50/56,034,699.89
  6. Step 6: Final answer
    x = 44,863,819.79

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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.