Home / 9,585,999.58-14,378,999.37-7,444,489.18

Finding the Fourth Proportional to 9,585,999.58, 14,378,999.37 and 7,444,489.18

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Solution

The fourth proportional to 9,585,999.58, 14,378,999.37 and 7,444,489.18 is: 11,166,733.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,585,999.58 : 14,378,999.37 = 7,444,489.18 : x
  2. Step 2: Convert to fraction form
    9,585,999.58/14,378,999.37 = 7,444,489.18/x
  3. Step 3: Cross multiply
    9,585,999.58x = 14,378,999.37 × 7,444,489.18
  4. Step 4: Simplify right side
    9,585,999.58x = 107,044,305,120,074.38
  5. Step 5: Solve for x
    x = 107,044,305,120,074.38/9,585,999.58
  6. Step 6: Final answer
    x = 11,166,733.76

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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.