Home / 24,770,231.82-34,183,342.64-13,607,195.76

Finding the Fourth Proportional to 24,770,231.82, 34,183,342.64 and 13,607,195.76

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Solution

The fourth proportional to 24,770,231.82, 34,183,342.64 and 13,607,195.76 is: 18,778,162.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,770,231.82 : 34,183,342.64 = 13,607,195.76 : x
  2. Step 2: Convert to fraction form
    24,770,231.82/34,183,342.64 = 13,607,195.76/x
  3. Step 3: Cross multiply
    24,770,231.82x = 34,183,342.64 × 13,607,195.76
  4. Step 4: Simplify right side
    24,770,231.82x = 465,139,435,033,635.19
  5. Step 5: Solve for x
    x = 465,139,435,033,635.19/24,770,231.82
  6. Step 6: Final answer
    x = 18,778,162.37

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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.