Home / 22,650,645.12-33,980,408.57-9,001,247.37

Finding the Fourth Proportional to 22,650,645.12, 33,980,408.57 and 9,001,247.37

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Solution

The fourth proportional to 22,650,645.12, 33,980,408.57 and 9,001,247.37 is: 13,503,635.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,650,645.12 : 33,980,408.57 = 9,001,247.37 : x
  2. Step 2: Convert to fraction form
    22,650,645.12/33,980,408.57 = 9,001,247.37/x
  3. Step 3: Cross multiply
    22,650,645.12x = 33,980,408.57 × 9,001,247.37
  4. Step 4: Simplify right side
    22,650,645.12x = 305,866,063,272,237.94
  5. Step 5: Solve for x
    x = 305,866,063,272,237.94/22,650,645.12
  6. Step 6: Final answer
    x = 13,503,635.84

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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.