Home / 17,992,537.90-26,945,903.68-11,495,173.52

Finding the Fourth Proportional to 17,992,537.90, 26,945,903.68 and 11,495,173.52

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Solution

The fourth proportional to 17,992,537.90, 26,945,903.68 and 11,495,173.52 is: 17,215,350.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,992,537.90 : 26,945,903.68 = 11,495,173.52 : x
  2. Step 2: Convert to fraction form
    17,992,537.90/26,945,903.68 = 11,495,173.52/x
  3. Step 3: Cross multiply
    17,992,537.90x = 26,945,903.68 × 11,495,173.52
  4. Step 4: Simplify right side
    17,992,537.90x = 309,747,838,493,433.38
  5. Step 5: Solve for x
    x = 309,747,838,493,433.38/17,992,537.90
  6. Step 6: Final answer
    x = 17,215,350.07

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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.