Home / 16,013,234.82-23,996,849.04-9,102,204.66

Finding the Fourth Proportional to 16,013,234.82, 23,996,849.04 and 9,102,204.66

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Solution

The fourth proportional to 16,013,234.82, 23,996,849.04 and 9,102,204.66 is: 13,640,231.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013,234.82 : 23,996,849.04 = 9,102,204.66 : x
  2. Step 2: Convert to fraction form
    16,013,234.82/23,996,849.04 = 9,102,204.66/x
  3. Step 3: Cross multiply
    16,013,234.82x = 23,996,849.04 × 9,102,204.66
  4. Step 4: Simplify right side
    16,013,234.82x = 218,424,231,157,204.53
  5. Step 5: Solve for x
    x = 218,424,231,157,204.53/16,013,234.82
  6. Step 6: Final answer
    x = 13,640,231.57

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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.