Home / 17,093,298.48-23,587,855.92-9,356,858.88

Finding the Fourth Proportional to 17,093,298.48, 23,587,855.92 and 9,356,858.88

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Solution

The fourth proportional to 17,093,298.48, 23,587,855.92 and 9,356,858.88 is: 12,911,974.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,298.48 : 23,587,855.92 = 9,356,858.88 : x
  2. Step 2: Convert to fraction form
    17,093,298.48/23,587,855.92 = 9,356,858.88/x
  3. Step 3: Cross multiply
    17,093,298.48x = 23,587,855.92 × 9,356,858.88
  4. Step 4: Simplify right side
    17,093,298.48x = 220,708,239,125,212.59
  5. Step 5: Solve for x
    x = 220,708,239,125,212.59/17,093,298.48
  6. Step 6: Final answer
    x = 12,911,974.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.