Home / 16,089,625.80-24,135,021.90-4,731,222.60

Finding the Fourth Proportional to 16,089,625.80, 24,135,021.90 and 4,731,222.60

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Solution

The fourth proportional to 16,089,625.80, 24,135,021.90 and 4,731,222.60 is: 7,097,005.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,089,625.80 : 24,135,021.90 = 4,731,222.60 : x
  2. Step 2: Convert to fraction form
    16,089,625.80/24,135,021.90 = 4,731,222.60/x
  3. Step 3: Cross multiply
    16,089,625.80x = 24,135,021.90 × 4,731,222.60
  4. Step 4: Simplify right side
    16,089,625.80x = 114,188,161,064,774.92
  5. Step 5: Solve for x
    x = 114,188,161,064,774.92/16,089,625.80
  6. Step 6: Final answer
    x = 7,097,005.39

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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.