Home / 44,725,198.82-67,089,294.50-12,374,393.22

Finding the Fourth Proportional to 44,725,198.82, 67,089,294.50 and 12,374,393.22

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Solution

The fourth proportional to 44,725,198.82, 67,089,294.50 and 12,374,393.22 is: 18,562,003.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,725,198.82 : 67,089,294.50 = 12,374,393.22 : x
  2. Step 2: Convert to fraction form
    44,725,198.82/67,089,294.50 = 12,374,393.22/x
  3. Step 3: Cross multiply
    44,725,198.82x = 67,089,294.50 × 12,374,393.22
  4. Step 4: Simplify right side
    44,725,198.82x = 830,189,310,933,511.38
  5. Step 5: Solve for x
    x = 830,189,310,933,511.38/44,725,198.82
  6. Step 6: Final answer
    x = 18,562,003.81

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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.