Home / 37,826,337,391.75-56,753,836,357.67-22,710,462,815.90

Finding the Fourth Proportional to 37,826,337,391.75, 56,753,836,357.67 and 22,710,462,815.90

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Solution

The fourth proportional to 37,826,337,391.75, 56,753,836,357.67 and 22,710,462,815.90 is: 34,074,297,939.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,826,337,391.75 : 56,753,836,357.67 = 22,710,462,815.90 : x
  2. Step 2: Convert to fraction form
    37,826,337,391.75/56,753,836,357.67 = 22,710,462,815.90/x
  3. Step 3: Cross multiply
    37,826,337,391.75x = 56,753,836,357.67 × 22,710,462,815.90
  4. Step 4: Simplify right side
    37,826,337,391.75x = 1,288,905,890,260,242,923,520
  5. Step 5: Solve for x
    x = 1,288,905,890,260,242,923,520/37,826,337,391.75
  6. Step 6: Final answer
    x = 34,074,297,939.86

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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.