Home / 17,028,244.00-23,490,803.76-11,145,288.15

Finding the Fourth Proportional to 17,028,244.00, 23,490,803.76 and 11,145,288.15

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Solution

The fourth proportional to 17,028,244.00, 23,490,803.76 and 11,145,288.15 is: 15,375,148.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028,244.00 : 23,490,803.76 = 11,145,288.15 : x
  2. Step 2: Convert to fraction form
    17,028,244.00/23,490,803.76 = 11,145,288.15/x
  3. Step 3: Cross multiply
    17,028,244.00x = 23,490,803.76 × 11,145,288.15
  4. Step 4: Simplify right side
    17,028,244.00x = 261,811,776,738,508.62
  5. Step 5: Solve for x
    x = 261,811,776,738,508.62/17,028,244.00
  6. Step 6: Final answer
    x = 15,375,148.30

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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.