Home / 20,394,935.33-30,598,874.36-6,018,073.25

Finding the Fourth Proportional to 20,394,935.33, 30,598,874.36 and 6,018,073.25

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Solution

The fourth proportional to 20,394,935.33, 30,598,874.36 and 6,018,073.25 is: 9,029,019.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,394,935.33 : 30,598,874.36 = 6,018,073.25 : x
  2. Step 2: Convert to fraction form
    20,394,935.33/30,598,874.36 = 6,018,073.25/x
  3. Step 3: Cross multiply
    20,394,935.33x = 30,598,874.36 × 6,018,073.25
  4. Step 4: Simplify right side
    20,394,935.33x = 184,146,267,235,936.50
  5. Step 5: Solve for x
    x = 184,146,267,235,936.50/20,394,935.33
  6. Step 6: Final answer
    x = 9,029,019.42

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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.