Home / 16,269,510.76-24,391,425.55-8,066,497.09

Finding the Fourth Proportional to 16,269,510.76, 24,391,425.55 and 8,066,497.09

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Solution

The fourth proportional to 16,269,510.76, 24,391,425.55 and 8,066,497.09 is: 12,093,379.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,269,510.76 : 24,391,425.55 = 8,066,497.09 : x
  2. Step 2: Convert to fraction form
    16,269,510.76/24,391,425.55 = 8,066,497.09/x
  3. Step 3: Cross multiply
    16,269,510.76x = 24,391,425.55 × 8,066,497.09
  4. Step 4: Simplify right side
    16,269,510.76x = 196,753,363,220,026.66
  5. Step 5: Solve for x
    x = 196,753,363,220,026.66/16,269,510.76
  6. Step 6: Final answer
    x = 12,093,379.22

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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.