Home / 17,183,001.21-25,821,742.83-16,059,495.57

Finding the Fourth Proportional to 17,183,001.21, 25,821,742.83 and 16,059,495.57

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Solution

The fourth proportional to 17,183,001.21, 25,821,742.83 and 16,059,495.57 is: 24,133,395.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,183,001.21 : 25,821,742.83 = 16,059,495.57 : x
  2. Step 2: Convert to fraction form
    17,183,001.21/25,821,742.83 = 16,059,495.57/x
  3. Step 3: Cross multiply
    17,183,001.21x = 25,821,742.83 × 16,059,495.57
  4. Step 4: Simplify right side
    17,183,001.21x = 414,684,164,588,064.25
  5. Step 5: Solve for x
    x = 414,684,164,588,064.25/17,183,001.21
  6. Step 6: Final answer
    x = 24,133,395.53

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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.