Home / 22,193,355.38-33,290,033.06-6,237,003.38

Finding the Fourth Proportional to 22,193,355.38, 33,290,033.06 and 6,237,003.38

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Solution

The fourth proportional to 22,193,355.38, 33,290,033.06 and 6,237,003.38 is: 9,355,505.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,355.38 : 33,290,033.06 = 6,237,003.38 : x
  2. Step 2: Convert to fraction form
    22,193,355.38/33,290,033.06 = 6,237,003.38/x
  3. Step 3: Cross multiply
    22,193,355.38x = 33,290,033.06 × 6,237,003.38
  4. Step 4: Simplify right side
    22,193,355.38x = 207,630,048,564,674.09
  5. Step 5: Solve for x
    x = 207,630,048,564,674.09/22,193,355.38
  6. Step 6: Final answer
    x = 9,355,505.06

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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.