Home / 16,794,588.83-25,170,580.67-7,562,711.33

Finding the Fourth Proportional to 16,794,588.83, 25,170,580.67 and 7,562,711.33

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Solution

The fourth proportional to 16,794,588.83, 25,170,580.67 and 7,562,711.33 is: 11,334,474.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,588.83 : 25,170,580.67 = 7,562,711.33 : x
  2. Step 2: Convert to fraction form
    16,794,588.83/25,170,580.67 = 7,562,711.33/x
  3. Step 3: Cross multiply
    16,794,588.83x = 25,170,580.67 × 7,562,711.33
  4. Step 4: Simplify right side
    16,794,588.83x = 190,357,835,577,874.44
  5. Step 5: Solve for x
    x = 190,357,835,577,874.44/16,794,588.83
  6. Step 6: Final answer
    x = 11,334,474.31

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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.