Home / 15,022,324.77-22,530,333.90-4,237,103.39

Finding the Fourth Proportional to 15,022,324.77, 22,530,333.90 and 4,237,103.39

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Solution

The fourth proportional to 15,022,324.77, 22,530,333.90 and 4,237,103.39 is: 6,354,765.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,022,324.77 : 22,530,333.90 = 4,237,103.39 : x
  2. Step 2: Convert to fraction form
    15,022,324.77/22,530,333.90 = 4,237,103.39/x
  3. Step 3: Cross multiply
    15,022,324.77x = 22,530,333.90 × 4,237,103.39
  4. Step 4: Simplify right side
    15,022,324.77x = 95,463,354,061,033.17
  5. Step 5: Solve for x
    x = 95,463,354,061,033.17/15,022,324.77
  6. Step 6: Final answer
    x = 6,354,765.69

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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.