Home / 22,047,483.12-33,069,086.27-6,694,905.72

Finding the Fourth Proportional to 22,047,483.12, 33,069,086.27 and 6,694,905.72

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Solution

The fourth proportional to 22,047,483.12, 33,069,086.27 and 6,694,905.72 is: 10,041,709.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,483.12 : 33,069,086.27 = 6,694,905.72 : x
  2. Step 2: Convert to fraction form
    22,047,483.12/33,069,086.27 = 6,694,905.72/x
  3. Step 3: Cross multiply
    22,047,483.12x = 33,069,086.27 × 6,694,905.72
  4. Step 4: Simplify right side
    22,047,483.12x = 221,394,414,790,721.94
  5. Step 5: Solve for x
    x = 221,394,414,790,721.94/22,047,483.12
  6. Step 6: Final answer
    x = 10,041,709.23

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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.