Home / 17,040,271.73-23,517,276.69-10,164,753.80

Finding the Fourth Proportional to 17,040,271.73, 23,517,276.69 and 10,164,753.80

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Solution

The fourth proportional to 17,040,271.73, 23,517,276.69 and 10,164,753.80 is: 14,028,375.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,040,271.73 : 23,517,276.69 = 10,164,753.80 : x
  2. Step 2: Convert to fraction form
    17,040,271.73/23,517,276.69 = 10,164,753.80/x
  3. Step 3: Cross multiply
    17,040,271.73x = 23,517,276.69 × 10,164,753.80
  4. Step 4: Simplify right side
    17,040,271.73x = 239,047,327,600,328.97
  5. Step 5: Solve for x
    x = 239,047,327,600,328.97/17,040,271.73
  6. Step 6: Final answer
    x = 14,028,375.33

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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.