Home / 26,475,512.27-39,690,523.89-9,201,469.07

Finding the Fourth Proportional to 26,475,512.27, 39,690,523.89 and 9,201,469.07

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Solution

The fourth proportional to 26,475,512.27, 39,690,523.89 and 9,201,469.07 is: 13,794,298.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,475,512.27 : 39,690,523.89 = 9,201,469.07 : x
  2. Step 2: Convert to fraction form
    26,475,512.27/39,690,523.89 = 9,201,469.07/x
  3. Step 3: Cross multiply
    26,475,512.27x = 39,690,523.89 × 9,201,469.07
  4. Step 4: Simplify right side
    26,475,512.27x = 365,211,128,045,157.38
  5. Step 5: Solve for x
    x = 365,211,128,045,157.38/26,475,512.27
  6. Step 6: Final answer
    x = 13,794,298.84

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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.