Home / 16,704,009.20-25,093,338.60-16,069,487.60

Finding the Fourth Proportional to 16,704,009.20, 25,093,338.60 and 16,069,487.60

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Solution

The fourth proportional to 16,704,009.20, 25,093,338.60 and 16,069,487.60 is: 24,140,138.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,009.20 : 25,093,338.60 = 16,069,487.60 : x
  2. Step 2: Convert to fraction form
    16,704,009.20/25,093,338.60 = 16,069,487.60/x
  3. Step 3: Cross multiply
    16,704,009.20x = 25,093,338.60 × 16,069,487.60
  4. Step 4: Simplify right side
    16,704,009.20x = 403,237,093,475,301.38
  5. Step 5: Solve for x
    x = 403,237,093,475,301.38/16,704,009.20
  6. Step 6: Final answer
    x = 24,140,138.37

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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.