Home / 17,823,693.20-26,738,977.03-7,588,365.53

Finding the Fourth Proportional to 17,823,693.20, 26,738,977.03 and 7,588,365.53

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Solution

The fourth proportional to 17,823,693.20, 26,738,977.03 and 7,588,365.53 is: 11,384,011.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823,693.20 : 26,738,977.03 = 7,588,365.53 : x
  2. Step 2: Convert to fraction form
    17,823,693.20/26,738,977.03 = 7,588,365.53/x
  3. Step 3: Cross multiply
    17,823,693.20x = 26,738,977.03 × 7,588,365.53
  4. Step 4: Simplify right side
    17,823,693.20x = 202,905,131,449,248
  5. Step 5: Solve for x
    x = 202,905,131,449,248/17,823,693.20
  6. Step 6: Final answer
    x = 11,384,011.68

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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.