Home / 31,469,231,203,238-43,424,624,698,590-17,406,124,822,791

Finding the Fourth Proportional to 31,469,231,203,238, 43,424,624,698,590 and 17,406,124,822,791

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Solution

The fourth proportional to 31,469,231,203,238, 43,424,624,698,590 and 17,406,124,822,791 is: 24,018,840,276,235.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,469,231,203,238 : 43,424,624,698,590 = 17,406,124,822,791 : x
  2. Step 2: Convert to fraction form
    31,469,231,203,238/43,424,624,698,590 = 17,406,124,822,791/x
  3. Step 3: Cross multiply
    31,469,231,203,238x = 43,424,624,698,590 × 17,406,124,822,791
  4. Step 4: Simplify right side
    31,469,231,203,238x = 755,854,437,886,510,579,245,383,680
  5. Step 5: Solve for x
    x = 755,854,437,886,510,579,245,383,680/31,469,231,203,238
  6. Step 6: Final answer
    x = 24,018,840,276,235.84

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Double scale
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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.