Home / 15,024,864,953.87-22,538,022,215.19-4,940,354,605.66

Finding the Fourth Proportional to 15,024,864,953.87, 22,538,022,215.19 and 4,940,354,605.66

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Solution

The fourth proportional to 15,024,864,953.87, 22,538,022,215.19 and 4,940,354,605.66 is: 7,410,770,226.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,024,864,953.87 : 22,538,022,215.19 = 4,940,354,605.66 : x
  2. Step 2: Convert to fraction form
    15,024,864,953.87/22,538,022,215.19 = 4,940,354,605.66/x
  3. Step 3: Cross multiply
    15,024,864,953.87x = 22,538,022,215.19 × 4,940,354,605.66
  4. Step 4: Simplify right side
    15,024,864,953.87x = 111,345,821,853,305,585,664
  5. Step 5: Solve for x
    x = 111,345,821,853,305,585,664/15,024,864,953.87
  6. Step 6: Final answer
    x = 7,410,770,226.23

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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.