Home / 49,034,111,181,279-73,551,237,560,436-20,024,121,042,147

Finding the Fourth Proportional to 49,034,111,181,279, 73,551,237,560,436 and 20,024,121,042,147

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Solution

The fourth proportional to 49,034,111,181,279, 73,551,237,560,436 and 20,024,121,042,147 is: 30,036,210,471,215.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,111,181,279 : 73,551,237,560,436 = 20,024,121,042,147 : x
  2. Step 2: Convert to fraction form
    49,034,111,181,279/73,551,237,560,436 = 20,024,121,042,147/x
  3. Step 3: Cross multiply
    49,034,111,181,279x = 73,551,237,560,436 × 20,024,121,042,147
  4. Step 4: Simplify right side
    49,034,111,181,279x = 1,472,798,883,709,879,255,262,298,112
  5. Step 5: Solve for x
    x = 1,472,798,883,709,879,255,262,298,112/49,034,111,181,279
  6. Step 6: Final answer
    x = 30,036,210,471,215.54

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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.