Home / 9,288,357.33-13,927,016.49-3,531,512.45

Finding the Fourth Proportional to 9,288,357.33, 13,927,016.49 and 3,531,512.45

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Solution

The fourth proportional to 9,288,357.33, 13,927,016.49 and 3,531,512.45 is: 5,295,170.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,357.33 : 13,927,016.49 = 3,531,512.45 : x
  2. Step 2: Convert to fraction form
    9,288,357.33/13,927,016.49 = 3,531,512.45/x
  3. Step 3: Cross multiply
    9,288,357.33x = 13,927,016.49 × 3,531,512.45
  4. Step 4: Simplify right side
    9,288,357.33x = 49,183,432,167,229.43
  5. Step 5: Solve for x
    x = 49,183,432,167,229.43/9,288,357.33
  6. Step 6: Final answer
    x = 5,295,170.12

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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.