Home / 17,262,176.44-23,821,686.20-9,527,218.60

Finding the Fourth Proportional to 17,262,176.44, 23,821,686.20 and 9,527,218.60

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Solution

The fourth proportional to 17,262,176.44, 23,821,686.20 and 9,527,218.60 is: 13,147,496.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,262,176.44 : 23,821,686.20 = 9,527,218.60 : x
  2. Step 2: Convert to fraction form
    17,262,176.44/23,821,686.20 = 9,527,218.60/x
  3. Step 3: Cross multiply
    17,262,176.44x = 23,821,686.20 × 9,527,218.60
  4. Step 4: Simplify right side
    17,262,176.44x = 226,954,411,848,003.31
  5. Step 5: Solve for x
    x = 226,954,411,848,003.31/17,262,176.44
  6. Step 6: Final answer
    x = 13,147,496.94

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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.