Home / 44,682,044.58-67,021,727.94-12,335,920.92

Finding the Fourth Proportional to 44,682,044.58, 67,021,727.94 and 12,335,920.92

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Solution

The fourth proportional to 44,682,044.58, 67,021,727.94 and 12,335,920.92 is: 18,503,511.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682,044.58 : 67,021,727.94 = 12,335,920.92 : x
  2. Step 2: Convert to fraction form
    44,682,044.58/67,021,727.94 = 12,335,920.92/x
  3. Step 3: Cross multiply
    44,682,044.58x = 67,021,727.94 × 12,335,920.92
  4. Step 4: Simplify right side
    44,682,044.58x = 826,774,735,789,594.50
  5. Step 5: Solve for x
    x = 826,774,735,789,594.50/44,682,044.58
  6. Step 6: Final answer
    x = 18,503,511.73

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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.