Home / 16,177,105.86-22,324,957-9,567,360.30

Finding the Fourth Proportional to 16,177,105.86, 22,324,957 and 9,567,360.30

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Solution

The fourth proportional to 16,177,105.86, 22,324,957 and 9,567,360.30 is: 13,203,283.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177,105.86 : 22,324,957 = 9,567,360.30 : x
  2. Step 2: Convert to fraction form
    16,177,105.86/22,324,957 = 9,567,360.30/x
  3. Step 3: Cross multiply
    16,177,105.86x = 22,324,957 × 9,567,360.30
  4. Step 4: Simplify right side
    16,177,105.86x = 213,590,907,301,007.12
  5. Step 5: Solve for x
    x = 213,590,907,301,007.12/16,177,105.86
  6. Step 6: Final answer
    x = 13,203,283.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.