Home / 11,717,394.33-17,569,684.48-9,304,050.15

Finding the Fourth Proportional to 11,717,394.33, 17,569,684.48 and 9,304,050.15

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Solution

The fourth proportional to 11,717,394.33, 17,569,684.48 and 9,304,050.15 is: 13,950,987.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,717,394.33 : 17,569,684.48 = 9,304,050.15 : x
  2. Step 2: Convert to fraction form
    11,717,394.33/17,569,684.48 = 9,304,050.15/x
  3. Step 3: Cross multiply
    11,717,394.33x = 17,569,684.48 × 9,304,050.15
  4. Step 4: Simplify right side
    11,717,394.33x = 163,469,225,521,596.69
  5. Step 5: Solve for x
    x = 163,469,225,521,596.69/11,717,394.33
  6. Step 6: Final answer
    x = 13,950,987.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.