Home / 32,179,874.44-48,269,686.38-13,010,401.48

Finding the Fourth Proportional to 32,179,874.44, 48,269,686.38 and 13,010,401.48

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Solution

The fourth proportional to 32,179,874.44, 48,269,686.38 and 13,010,401.48 is: 19,515,551.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,179,874.44 : 48,269,686.38 = 13,010,401.48 : x
  2. Step 2: Convert to fraction form
    32,179,874.44/48,269,686.38 = 13,010,401.48/x
  3. Step 3: Cross multiply
    32,179,874.44x = 48,269,686.38 × 13,010,401.48
  4. Step 4: Simplify right side
    32,179,874.44x = 628,007,999,117,487.88
  5. Step 5: Solve for x
    x = 628,007,999,117,487.88/32,179,874.44
  6. Step 6: Final answer
    x = 19,515,551.57

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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.