Home / 41,167,469.76-56,811,196.16-22,582,762.73

Finding the Fourth Proportional to 41,167,469.76, 56,811,196.16 and 22,582,762.73

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Solution

The fourth proportional to 41,167,469.76, 56,811,196.16 and 22,582,762.73 is: 31,164,260.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167,469.76 : 56,811,196.16 = 22,582,762.73 : x
  2. Step 2: Convert to fraction form
    41,167,469.76/56,811,196.16 = 22,582,762.73/x
  3. Step 3: Cross multiply
    41,167,469.76x = 56,811,196.16 × 22,582,762.73
  4. Step 4: Simplify right side
    41,167,469.76x = 1,282,953,763,288,767
  5. Step 5: Solve for x
    x = 1,282,953,763,288,767/41,167,469.76
  6. Step 6: Final answer
    x = 31,164,260.78

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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.