Home / 17,344,747.84-23,935,944.56-9,609,912

Finding the Fourth Proportional to 17,344,747.84, 23,935,944.56 and 9,609,912

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Solution

The fourth proportional to 17,344,747.84, 23,935,944.56 and 9,609,912 is: 13,261,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344,747.84 : 23,935,944.56 = 9,609,912 : x
  2. Step 2: Convert to fraction form
    17,344,747.84/23,935,944.56 = 9,609,912/x
  3. Step 3: Cross multiply
    17,344,747.84x = 23,935,944.56 × 9,609,912
  4. Step 4: Simplify right side
    17,344,747.84x = 230,022,320,858,478.72
  5. Step 5: Solve for x
    x = 230,022,320,858,478.72/17,344,747.84
  6. Step 6: Final answer
    x = 13,261,785.24

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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.