Home / 34,054,830.89-47,022,443.77-27,418,338.29

Finding the Fourth Proportional to 34,054,830.89, 47,022,443.77 and 27,418,338.29

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Solution

The fourth proportional to 34,054,830.89, 47,022,443.77 and 27,418,338.29 is: 37,858,865.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,054,830.89 : 47,022,443.77 = 27,418,338.29 : x
  2. Step 2: Convert to fraction form
    34,054,830.89/47,022,443.77 = 27,418,338.29/x
  3. Step 3: Cross multiply
    34,054,830.89x = 47,022,443.77 × 27,418,338.29
  4. Step 4: Simplify right side
    34,054,830.89x = 1,289,277,270,204,704.75
  5. Step 5: Solve for x
    x = 1,289,277,270,204,704.75/34,054,830.89
  6. Step 6: Final answer
    x = 37,858,865.74

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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.