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Finding the Third Proportional to 56,089,833 and 83,910,531

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Solution

The third proportional to 56,089,833 and 83,910,531 is: 125,530,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,089,833 : 83,910,531 = 83,910,531 : x
  2. Step 2: Convert to fraction form
    56,089,833/83,910,531 = 83,910,531/x
  3. Step 3: Cross multiply
    56,089,833x = 83,910,531 × 83,910,531
  4. Step 4: Simplify right side
    56,089,833x = 7,040,977,212,701,961
  5. Step 5: Solve for x
    x = 7,040,977,212,701,961/56,089,833
  6. Step 6: Final answer
    x = 125,530,365.06

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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.