Home / 22,144,119.56-33,212,349.12-10,010,761.28

Finding the Fourth Proportional to 22,144,119.56, 33,212,349.12 and 10,010,761.28

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Solution

The fourth proportional to 22,144,119.56, 33,212,349.12 and 10,010,761.28 is: 15,014,410.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,119.56 : 33,212,349.12 = 10,010,761.28 : x
  2. Step 2: Convert to fraction form
    22,144,119.56/33,212,349.12 = 10,010,761.28/x
  3. Step 3: Cross multiply
    22,144,119.56x = 33,212,349.12 × 10,010,761.28
  4. Step 4: Simplify right side
    22,144,119.56x = 332,480,898,588,338.06
  5. Step 5: Solve for x
    x = 332,480,898,588,338.06/22,144,119.56
  6. Step 6: Final answer
    x = 15,014,410.38

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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.