Home / 18,064,791.01-24,929,438.99-9,804,856.31

Finding the Fourth Proportional to 18,064,791.01, 24,929,438.99 and 9,804,856.31

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Solution

The fourth proportional to 18,064,791.01, 24,929,438.99 and 9,804,856.31 is: 13,530,716.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,791.01 : 24,929,438.99 = 9,804,856.31 : x
  2. Step 2: Convert to fraction form
    18,064,791.01/24,929,438.99 = 9,804,856.31/x
  3. Step 3: Cross multiply
    18,064,791.01x = 24,929,438.99 × 9,804,856.31
  4. Step 4: Simplify right side
    18,064,791.01x = 244,429,567,012,190.03
  5. Step 5: Solve for x
    x = 244,429,567,012,190.03/18,064,791.01
  6. Step 6: Final answer
    x = 13,530,716.57

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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.