Home / 23,376,997.13-32,260,299.81-13,063,720.22

Finding the Fourth Proportional to 23,376,997.13, 32,260,299.81 and 13,063,720.22

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Solution

The fourth proportional to 23,376,997.13, 32,260,299.81 and 13,063,720.22 is: 18,027,958.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,997.13 : 32,260,299.81 = 13,063,720.22 : x
  2. Step 2: Convert to fraction form
    23,376,997.13/32,260,299.81 = 13,063,720.22/x
  3. Step 3: Cross multiply
    23,376,997.13x = 32,260,299.81 × 13,063,720.22
  4. Step 4: Simplify right side
    23,376,997.13x = 421,439,530,769,857.62
  5. Step 5: Solve for x
    x = 421,439,530,769,857.62/23,376,997.13
  6. Step 6: Final answer
    x = 18,027,958.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.