Home / 23,425,913.24-32,327,535.04-13,499,149.04

Finding the Fourth Proportional to 23,425,913.24, 32,327,535.04 and 13,499,149.04

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Solution

The fourth proportional to 23,425,913.24, 32,327,535.04 and 13,499,149.04 is: 18,628,695.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,425,913.24 : 32,327,535.04 = 13,499,149.04 : x
  2. Step 2: Convert to fraction form
    23,425,913.24/32,327,535.04 = 13,499,149.04/x
  3. Step 3: Cross multiply
    23,425,913.24x = 32,327,535.04 × 13,499,149.04
  4. Step 4: Simplify right side
    23,425,913.24x = 436,394,213,600,782.31
  5. Step 5: Solve for x
    x = 436,394,213,600,782.31/23,425,913.24
  6. Step 6: Final answer
    x = 18,628,695.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.