Home / 22,047,483.78-33,069,087.24-6,694,906.38

Finding the Fourth Proportional to 22,047,483.78, 33,069,087.24 and 6,694,906.38

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Solution

The fourth proportional to 22,047,483.78, 33,069,087.24 and 6,694,906.38 is: 10,041,710.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,483.78 : 33,069,087.24 = 6,694,906.38 : x
  2. Step 2: Convert to fraction form
    22,047,483.78/33,069,087.24 = 6,694,906.38/x
  3. Step 3: Cross multiply
    22,047,483.78x = 33,069,087.24 × 6,694,906.38
  4. Step 4: Simplify right side
    22,047,483.78x = 221,394,443,143,852.56
  5. Step 5: Solve for x
    x = 221,394,443,143,852.56/22,047,483.78
  6. Step 6: Final answer
    x = 10,041,710.22

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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.