Home / 14,086,635.83-21,099,584.51-9,512,532.16

Finding the Fourth Proportional to 14,086,635.83, 21,099,584.51 and 9,512,532.16

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Solution

The fourth proportional to 14,086,635.83, 21,099,584.51 and 9,512,532.16 is: 14,248,290.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,086,635.83 : 21,099,584.51 = 9,512,532.16 : x
  2. Step 2: Convert to fraction form
    14,086,635.83/21,099,584.51 = 9,512,532.16/x
  3. Step 3: Cross multiply
    14,086,635.83x = 21,099,584.51 × 9,512,532.16
  4. Step 4: Simplify right side
    14,086,635.83x = 200,710,476,214,012.88
  5. Step 5: Solve for x
    x = 200,710,476,214,012.88/14,086,635.83
  6. Step 6: Final answer
    x = 14,248,290.27

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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.