Home / 27,591,239.36-41,385,483.30-10,318,170.36

Finding the Fourth Proportional to 27,591,239.36, 41,385,483.30 and 10,318,170.36

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Solution

The fourth proportional to 27,591,239.36, 41,385,483.30 and 10,318,170.36 is: 15,476,741.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,591,239.36 : 41,385,483.30 = 10,318,170.36 : x
  2. Step 2: Convert to fraction form
    27,591,239.36/41,385,483.30 = 10,318,170.36/x
  3. Step 3: Cross multiply
    27,591,239.36x = 41,385,483.30 × 10,318,170.36
  4. Step 4: Simplify right side
    27,591,239.36x = 427,022,467,120,334.94
  5. Step 5: Solve for x
    x = 427,022,467,120,334.94/27,591,239.36
  6. Step 6: Final answer
    x = 15,476,741.06

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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.