Home / 27,603,996.60-41,374,890.90-13,233,948.60

Finding the Fourth Proportional to 27,603,996.60, 41,374,890.90 and 13,233,948.60

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Solution

The fourth proportional to 27,603,996.60, 41,374,890.90 and 13,233,948.60 is: 19,836,010.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,603,996.60 : 41,374,890.90 = 13,233,948.60 : x
  2. Step 2: Convert to fraction form
    27,603,996.60/41,374,890.90 = 13,233,948.60/x
  3. Step 3: Cross multiply
    27,603,996.60x = 41,374,890.90 × 13,233,948.60
  4. Step 4: Simplify right side
    27,603,996.60x = 547,553,179,501,207.69
  5. Step 5: Solve for x
    x = 547,553,179,501,207.69/27,603,996.60
  6. Step 6: Final answer
    x = 19,836,010.97

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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.