Home / 26,401,789.73-39,613,580.97-14,256,951.23

Finding the Fourth Proportional to 26,401,789.73, 39,613,580.97 and 14,256,951.23

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Solution

The fourth proportional to 26,401,789.73, 39,613,580.97 and 14,256,951.23 is: 21,391,310.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,401,789.73 : 39,613,580.97 = 14,256,951.23 : x
  2. Step 2: Convert to fraction form
    26,401,789.73/39,613,580.97 = 14,256,951.23/x
  3. Step 3: Cross multiply
    26,401,789.73x = 39,613,580.97 × 14,256,951.23
  4. Step 4: Simplify right side
    26,401,789.73x = 564,768,892,033,980
  5. Step 5: Solve for x
    x = 564,768,892,033,980/26,401,789.73
  6. Step 6: Final answer
    x = 21,391,310.89

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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.