Home / 55,945,299,916,912-77,199,332,797,544-30,944,221,907,226

Finding the Fourth Proportional to 55,945,299,916,912, 77,199,332,797,544 and 30,944,221,907,226

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Solution

The fourth proportional to 55,945,299,916,912, 77,199,332,797,544 and 30,944,221,907,226 is: 42,700,160,491,138

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,945,299,916,912 : 77,199,332,797,544 = 30,944,221,907,226 : x
  2. Step 2: Convert to fraction form
    55,945,299,916,912/77,199,332,797,544 = 30,944,221,907,226/x
  3. Step 3: Cross multiply
    55,945,299,916,912x = 77,199,332,797,544 × 30,944,221,907,226
  4. Step 4: Simplify right side
    55,945,299,916,912x = 2,388,873,285,176,991,791,055,896,576
  5. Step 5: Solve for x
    x = 2,388,873,285,176,991,791,055,896,576/55,945,299,916,912
  6. Step 6: Final answer
    x = 42,700,160,491,138

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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.