Home / 30,345,269,107.44-45,499,471,668-15,201,226,394.04

Finding the Fourth Proportional to 30,345,269,107.44, 45,499,471,668 and 15,201,226,394.04

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Solution

The fourth proportional to 30,345,269,107.44, 45,499,471,668 and 15,201,226,394.04 is: 22,792,606,227.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,345,269,107.44 : 45,499,471,668 = 15,201,226,394.04 : x
  2. Step 2: Convert to fraction form
    30,345,269,107.44/45,499,471,668 = 15,201,226,394.04/x
  3. Step 3: Cross multiply
    30,345,269,107.44x = 45,499,471,668 × 15,201,226,394.04
  4. Step 4: Simplify right side
    30,345,269,107.44x = 691,647,769,634,476,785,664
  5. Step 5: Solve for x
    x = 691,647,769,634,476,785,664/30,345,269,107.44
  6. Step 6: Final answer
    x = 22,792,606,227.54

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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.