Home / 38,297,668.60-57,446,502.90-26,204,433.40

Finding the Fourth Proportional to 38,297,668.60, 57,446,502.90 and 26,204,433.40

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Solution

The fourth proportional to 38,297,668.60, 57,446,502.90 and 26,204,433.40 is: 39,306,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,297,668.60 : 57,446,502.90 = 26,204,433.40 : x
  2. Step 2: Convert to fraction form
    38,297,668.60/57,446,502.90 = 26,204,433.40/x
  3. Step 3: Cross multiply
    38,297,668.60x = 57,446,502.90 × 26,204,433.40
  4. Step 4: Simplify right side
    38,297,668.60x = 1,505,353,059,305,956.75
  5. Step 5: Solve for x
    x = 1,505,353,059,305,956.75/38,297,668.60
  6. Step 6: Final answer
    x = 39,306,650.10

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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.