Home / 16,744,675.44-25,080,393.54-11,872,212.59

Finding the Fourth Proportional to 16,744,675.44, 25,080,393.54 and 11,872,212.59

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Solution

The fourth proportional to 16,744,675.44, 25,080,393.54 and 11,872,212.59 is: 17,782,355.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,675.44 : 25,080,393.54 = 11,872,212.59 : x
  2. Step 2: Convert to fraction form
    16,744,675.44/25,080,393.54 = 11,872,212.59/x
  3. Step 3: Cross multiply
    16,744,675.44x = 25,080,393.54 × 11,872,212.59
  4. Step 4: Simplify right side
    16,744,675.44x = 297,759,763,977,423.19
  5. Step 5: Solve for x
    x = 297,759,763,977,423.19/16,744,675.44
  6. Step 6: Final answer
    x = 17,782,355.06

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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.