Home / 14,489,504.74-21,734,035.71-3,706,714.54

Finding the Fourth Proportional to 14,489,504.74, 21,734,035.71 and 3,706,714.54

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Solution

The fourth proportional to 14,489,504.74, 21,734,035.71 and 3,706,714.54 is: 5,560,015.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,504.74 : 21,734,035.71 = 3,706,714.54 : x
  2. Step 2: Convert to fraction form
    14,489,504.74/21,734,035.71 = 3,706,714.54/x
  3. Step 3: Cross multiply
    14,489,504.74x = 21,734,035.71 × 3,706,714.54
  4. Step 4: Simplify right side
    14,489,504.74x = 80,561,866,179,136.23
  5. Step 5: Solve for x
    x = 80,561,866,179,136.23/14,489,504.74
  6. Step 6: Final answer
    x = 5,560,015.17

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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.