Home / 17,395,398.03-24,004,991.60-9,660,938.57

Finding the Fourth Proportional to 17,395,398.03, 24,004,991.60 and 9,660,938.57

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Solution

The fourth proportional to 17,395,398.03, 24,004,991.60 and 9,660,938.57 is: 13,331,729.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,398.03 : 24,004,991.60 = 9,660,938.57 : x
  2. Step 2: Convert to fraction form
    17,395,398.03/24,004,991.60 = 9,660,938.57/x
  3. Step 3: Cross multiply
    17,395,398.03x = 24,004,991.60 × 9,660,938.57
  4. Step 4: Simplify right side
    17,395,398.03x = 231,910,749,220,966.03
  5. Step 5: Solve for x
    x = 231,910,749,220,966.03/17,395,398.03
  6. Step 6: Final answer
    x = 13,331,729.97

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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.