Home / 22,356,072.60-33,534,108.90-18,576,936.60

Finding the Fourth Proportional to 22,356,072.60, 33,534,108.90 and 18,576,936.60

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Solution

The fourth proportional to 22,356,072.60, 33,534,108.90 and 18,576,936.60 is: 27,865,404.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,072.60 : 33,534,108.90 = 18,576,936.60 : x
  2. Step 2: Convert to fraction form
    22,356,072.60/33,534,108.90 = 18,576,936.60/x
  3. Step 3: Cross multiply
    22,356,072.60x = 33,534,108.90 × 18,576,936.60
  4. Step 4: Simplify right side
    22,356,072.60x = 622,961,014,972,795.75
  5. Step 5: Solve for x
    x = 622,961,014,972,795.75/22,356,072.60
  6. Step 6: Final answer
    x = 27,865,404.90

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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.