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Finding the Third Proportional to 23,535,819 and 54,960,147

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Solution

The third proportional to 23,535,819 and 54,960,147 is: 128,341,306.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,535,819 : 54,960,147 = 54,960,147 : x
  2. Step 2: Convert to fraction form
    23,535,819/54,960,147 = 54,960,147/x
  3. Step 3: Cross multiply
    23,535,819x = 54,960,147 × 54,960,147
  4. Step 4: Simplify right side
    23,535,819x = 3,020,617,758,261,609
  5. Step 5: Solve for x
    x = 3,020,617,758,261,609/23,535,819
  6. Step 6: Final answer
    x = 128,341,306.43

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.