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Finding the Third Proportional to 54,576,909 and 119,030,958

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Solution

The third proportional to 54,576,909 and 119,030,958 is: 259,603,726.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,576,909 : 119,030,958 = 119,030,958 : x
  2. Step 2: Convert to fraction form
    54,576,909/119,030,958 = 119,030,958/x
  3. Step 3: Cross multiply
    54,576,909x = 119,030,958 × 119,030,958
  4. Step 4: Simplify right side
    54,576,909x = 14,168,368,962,397,764
  5. Step 5: Solve for x
    x = 14,168,368,962,397,764/54,576,909
  6. Step 6: Final answer
    x = 259,603,726.59

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.