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Finding the Third Proportional to 24,739,682 and 39,768,909

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Solution

The third proportional to 24,739,682 and 39,768,909 is: 63,928,312.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,739,682 : 39,768,909 = 39,768,909 : x
  2. Step 2: Convert to fraction form
    24,739,682/39,768,909 = 39,768,909/x
  3. Step 3: Cross multiply
    24,739,682x = 39,768,909 × 39,768,909
  4. Step 4: Simplify right side
    24,739,682x = 1,581,566,123,050,281
  5. Step 5: Solve for x
    x = 1,581,566,123,050,281/24,739,682
  6. Step 6: Final answer
    x = 63,928,312.54

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.