Home / 17,181,277.20-23,709,556.44-9,446,259.96

Finding the Fourth Proportional to 17,181,277.20, 23,709,556.44 and 9,446,259.96

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Solution

The fourth proportional to 17,181,277.20, 23,709,556.44 and 9,446,259.96 is: 13,035,505.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,181,277.20 : 23,709,556.44 = 9,446,259.96 : x
  2. Step 2: Convert to fraction form
    17,181,277.20/23,709,556.44 = 9,446,259.96/x
  3. Step 3: Cross multiply
    17,181,277.20x = 23,709,556.44 × 9,446,259.96
  4. Step 4: Simplify right side
    17,181,277.20x = 223,966,633,668,532.19
  5. Step 5: Solve for x
    x = 223,966,633,668,532.19/17,181,277.20
  6. Step 6: Final answer
    x = 13,035,505.51

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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.