Home / 17,350,460.69-23,945,017.97-9,616,243.73

Finding the Fourth Proportional to 17,350,460.69, 23,945,017.97 and 9,616,243.73

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Solution

The fourth proportional to 17,350,460.69, 23,945,017.97 and 9,616,243.73 is: 13,271,182.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,460.69 : 23,945,017.97 = 9,616,243.73 : x
  2. Step 2: Convert to fraction form
    17,350,460.69/23,945,017.97 = 9,616,243.73/x
  3. Step 3: Cross multiply
    17,350,460.69x = 23,945,017.97 × 9,616,243.73
  4. Step 4: Simplify right side
    17,350,460.69x = 230,261,128,823,065.34
  5. Step 5: Solve for x
    x = 230,261,128,823,065.34/17,350,460.69
  6. Step 6: Final answer
    x = 13,271,182.42

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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.