Home / 14,377,164.33-21,549,772.47-10,954,166.09

Finding the Fourth Proportional to 14,377,164.33, 21,549,772.47 and 10,954,166.09

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Solution

The fourth proportional to 14,377,164.33, 21,549,772.47 and 10,954,166.09 is: 16,419,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,377,164.33 : 21,549,772.47 = 10,954,166.09 : x
  2. Step 2: Convert to fraction form
    14,377,164.33/21,549,772.47 = 10,954,166.09/x
  3. Step 3: Cross multiply
    14,377,164.33x = 21,549,772.47 × 10,954,166.09
  4. Step 4: Simplify right side
    14,377,164.33x = 236,059,786,953,255.75
  5. Step 5: Solve for x
    x = 236,059,786,953,255.75/14,377,164.33
  6. Step 6: Final answer
    x = 16,419,078.30

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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.