Home / 32,664,933.89-48,997,392.03-12,196,249.64

Finding the Fourth Proportional to 32,664,933.89, 48,997,392.03 and 12,196,249.64

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Solution

The fourth proportional to 32,664,933.89, 48,997,392.03 and 12,196,249.64 is: 18,294,371.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,664,933.89 : 48,997,392.03 = 12,196,249.64 : x
  2. Step 2: Convert to fraction form
    32,664,933.89/48,997,392.03 = 12,196,249.64/x
  3. Step 3: Cross multiply
    32,664,933.89x = 48,997,392.03 × 12,196,249.64
  4. Step 4: Simplify right side
    32,664,933.89x = 597,584,424,638,971.50
  5. Step 5: Solve for x
    x = 597,584,424,638,971.50/32,664,933.89
  6. Step 6: Final answer
    x = 18,294,371.16

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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.