Home / 27,605,964.30-41,408,946.45-8,175,890.85

Finding the Fourth Proportional to 27,605,964.30, 41,408,946.45 and 8,175,890.85

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Solution

The fourth proportional to 27,605,964.30, 41,408,946.45 and 8,175,890.85 is: 12,263,836.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605,964.30 : 41,408,946.45 = 8,175,890.85 : x
  2. Step 2: Convert to fraction form
    27,605,964.30/41,408,946.45 = 8,175,890.85/x
  3. Step 3: Cross multiply
    27,605,964.30x = 41,408,946.45 × 8,175,890.85
  4. Step 4: Simplify right side
    27,605,964.30x = 338,555,026,388,695
  5. Step 5: Solve for x
    x = 338,555,026,388,695/27,605,964.30
  6. Step 6: Final answer
    x = 12,263,836.28

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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.