Home / 17,229,486.46-23,776,848.40-9,494,806.18

Finding the Fourth Proportional to 17,229,486.46, 23,776,848.40 and 9,494,806.18

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Solution

The fourth proportional to 17,229,486.46, 23,776,848.40 and 9,494,806.18 is: 13,102,919.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,229,486.46 : 23,776,848.40 = 9,494,806.18 : x
  2. Step 2: Convert to fraction form
    17,229,486.46/23,776,848.40 = 9,494,806.18/x
  3. Step 3: Cross multiply
    17,229,486.46x = 23,776,848.40 × 9,494,806.18
  4. Step 4: Simplify right side
    17,229,486.46x = 225,756,567,129,243.09
  5. Step 5: Solve for x
    x = 225,756,567,129,243.09/17,229,486.46
  6. Step 6: Final answer
    x = 13,102,919.09

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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.