Home / 22,407,230.80-33,590,905.86-8,757,273.04

Finding the Fourth Proportional to 22,407,230.80, 33,590,905.86 and 8,757,273.04

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Solution

The fourth proportional to 22,407,230.80, 33,590,905.86 and 8,757,273.04 is: 13,128,116.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,407,230.80 : 33,590,905.86 = 8,757,273.04 : x
  2. Step 2: Convert to fraction form
    22,407,230.80/33,590,905.86 = 8,757,273.04/x
  3. Step 3: Cross multiply
    22,407,230.80x = 33,590,905.86 × 8,757,273.04
  4. Step 4: Simplify right side
    22,407,230.80x = 294,164,734,276,956
  5. Step 5: Solve for x
    x = 294,164,734,276,956/22,407,230.80
  6. Step 6: Final answer
    x = 13,128,116.41

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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.