Home / 27,603,822.10-41,374,629.15-13,233,774.10

Finding the Fourth Proportional to 27,603,822.10, 41,374,629.15 and 13,233,774.10

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Solution

The fourth proportional to 27,603,822.10, 41,374,629.15 and 13,233,774.10 is: 19,835,749.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,603,822.10 : 41,374,629.15 = 13,233,774.10 : x
  2. Step 2: Convert to fraction form
    27,603,822.10/41,374,629.15 = 13,233,774.10/x
  3. Step 3: Cross multiply
    27,603,822.10x = 41,374,629.15 × 13,233,774.10
  4. Step 4: Simplify right side
    27,603,822.10x = 547,542,495,642,375
  5. Step 5: Solve for x
    x = 547,542,495,642,375/27,603,822.10
  6. Step 6: Final answer
    x = 19,835,749.33

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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.