Home / 22,622,564.06-33,928,796.16-10,490,451.09

Finding the Fourth Proportional to 22,622,564.06, 33,928,796.16 and 10,490,451.09

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Solution

The fourth proportional to 22,622,564.06, 33,928,796.16 and 10,490,451.09 is: 15,733,334.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,622,564.06 : 33,928,796.16 = 10,490,451.09 : x
  2. Step 2: Convert to fraction form
    22,622,564.06/33,928,796.16 = 10,490,451.09/x
  3. Step 3: Cross multiply
    22,622,564.06x = 33,928,796.16 × 10,490,451.09
  4. Step 4: Simplify right side
    22,622,564.06x = 355,928,376,659,059.75
  5. Step 5: Solve for x
    x = 355,928,376,659,059.75/22,622,564.06
  6. Step 6: Final answer
    x = 15,733,334.90

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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.