Home / 17,027,522.89-23,497,653.69-9,292,620.56

Finding the Fourth Proportional to 17,027,522.89, 23,497,653.69 and 9,292,620.56

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Solution

The fourth proportional to 17,027,522.89, 23,497,653.69 and 9,292,620.56 is: 12,823,637.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027,522.89 : 23,497,653.69 = 9,292,620.56 : x
  2. Step 2: Convert to fraction form
    17,027,522.89/23,497,653.69 = 9,292,620.56/x
  3. Step 3: Cross multiply
    17,027,522.89x = 23,497,653.69 × 9,292,620.56
  4. Step 4: Simplify right side
    17,027,522.89x = 218,354,779,850,198
  5. Step 5: Solve for x
    x = 218,354,779,850,198/17,027,522.89
  6. Step 6: Final answer
    x = 12,823,637.43

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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.