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Finding the Third Proportional to 37,740,834 and 56,551,987

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Solution

The third proportional to 37,740,834 and 56,551,987 is: 84,739,177.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,740,834 : 56,551,987 = 56,551,987 : x
  2. Step 2: Convert to fraction form
    37,740,834/56,551,987 = 56,551,987/x
  3. Step 3: Cross multiply
    37,740,834x = 56,551,987 × 56,551,987
  4. Step 4: Simplify right side
    37,740,834x = 3,198,127,233,648,169
  5. Step 5: Solve for x
    x = 3,198,127,233,648,169/37,740,834
  6. Step 6: Final answer
    x = 84,739,177.56

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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.