Home / 17,322,988.04-23,905,433.52-9,587,864.76

Finding the Fourth Proportional to 17,322,988.04, 23,905,433.52 and 9,587,864.76

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Solution

The fourth proportional to 17,322,988.04, 23,905,433.52 and 9,587,864.76 is: 13,231,092.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,322,988.04 : 23,905,433.52 = 9,587,864.76 : x
  2. Step 2: Convert to fraction form
    17,322,988.04/23,905,433.52 = 9,587,864.76/x
  3. Step 3: Cross multiply
    17,322,988.04x = 23,905,433.52 × 9,587,864.76
  4. Step 4: Simplify right side
    17,322,988.04x = 229,202,063,618,930.75
  5. Step 5: Solve for x
    x = 229,202,063,618,930.75/17,322,988.04
  6. Step 6: Final answer
    x = 13,231,092.87

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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.