Home / 17,331,754.40-23,910,410.64-10,452,325.28

Finding the Fourth Proportional to 17,331,754.40, 23,910,410.64 and 10,452,325.28

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Solution

The fourth proportional to 17,331,754.40, 23,910,410.64 and 10,452,325.28 is: 14,419,739.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,754.40 : 23,910,410.64 = 10,452,325.28 : x
  2. Step 2: Convert to fraction form
    17,331,754.40/23,910,410.64 = 10,452,325.28/x
  3. Step 3: Cross multiply
    17,331,754.40x = 23,910,410.64 × 10,452,325.28
  4. Step 4: Simplify right side
    17,331,754.40x = 249,919,389,587,652.97
  5. Step 5: Solve for x
    x = 249,919,389,587,652.97/17,331,754.40
  6. Step 6: Final answer
    x = 14,419,739.85

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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.