Home / 17,521,084.56-24,179,584.20-9,681,102

Finding the Fourth Proportional to 17,521,084.56, 24,179,584.20 and 9,681,102

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Solution

The fourth proportional to 17,521,084.56, 24,179,584.20 and 9,681,102 is: 13,360,190.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,521,084.56 : 24,179,584.20 = 9,681,102 : x
  2. Step 2: Convert to fraction form
    17,521,084.56/24,179,584.20 = 9,681,102/x
  3. Step 3: Cross multiply
    17,521,084.56x = 24,179,584.20 × 9,681,102
  4. Step 4: Simplify right side
    17,521,084.56x = 234,085,020,957,788.41
  5. Step 5: Solve for x
    x = 234,085,020,957,788.41/17,521,084.56
  6. Step 6: Final answer
    x = 13,360,190.13

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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.