Home / 17,607,165.90-26,410,748.85-11,560,548.30

Finding the Fourth Proportional to 17,607,165.90, 26,410,748.85 and 11,560,548.30

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Solution

The fourth proportional to 17,607,165.90, 26,410,748.85 and 11,560,548.30 is: 17,340,822.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,607,165.90 : 26,410,748.85 = 11,560,548.30 : x
  2. Step 2: Convert to fraction form
    17,607,165.90/26,410,748.85 = 11,560,548.30/x
  3. Step 3: Cross multiply
    17,607,165.90x = 26,410,748.85 × 11,560,548.30
  4. Step 4: Simplify right side
    17,607,165.90x = 305,322,737,719,594.50
  5. Step 5: Solve for x
    x = 305,322,737,719,594.50/17,607,165.90
  6. Step 6: Final answer
    x = 17,340,822.45

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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.