Home / 17,067,972.24-23,533,676.28-13,794,665.04

Finding the Fourth Proportional to 17,067,972.24, 23,533,676.28 and 13,794,665.04

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Solution

The fourth proportional to 17,067,972.24, 23,533,676.28 and 13,794,665.04 is: 19,020,372.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,972.24 : 23,533,676.28 = 13,794,665.04 : x
  2. Step 2: Convert to fraction form
    17,067,972.24/23,533,676.28 = 13,794,665.04/x
  3. Step 3: Cross multiply
    17,067,972.24x = 23,533,676.28 × 13,794,665.04
  4. Step 4: Simplify right side
    17,067,972.24x = 324,639,181,442,393.25
  5. Step 5: Solve for x
    x = 324,639,181,442,393.25/17,067,972.24
  6. Step 6: Final answer
    x = 19,020,372.01

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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.