Home / 61,872,450.57-92,794,277.87-23,029,195.85

Finding the Fourth Proportional to 61,872,450.57, 92,794,277.87 and 23,029,195.85

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Solution

The fourth proportional to 61,872,450.57, 92,794,277.87 and 23,029,195.85 is: 34,538,434.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,872,450.57 : 92,794,277.87 = 23,029,195.85 : x
  2. Step 2: Convert to fraction form
    61,872,450.57/92,794,277.87 = 23,029,195.85/x
  3. Step 3: Cross multiply
    61,872,450.57x = 92,794,277.87 × 23,029,195.85
  4. Step 4: Simplify right side
    61,872,450.57x = 2,136,977,598,682,771.50
  5. Step 5: Solve for x
    x = 2,136,977,598,682,771.50/61,872,450.57
  6. Step 6: Final answer
    x = 34,538,434.78

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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.