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Finding the Third Proportional to 29,334,078 and 61,937,619

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Solution

The third proportional to 29,334,078 and 61,937,619 is: 130,778,565.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,334,078 : 61,937,619 = 61,937,619 : x
  2. Step 2: Convert to fraction form
    29,334,078/61,937,619 = 61,937,619/x
  3. Step 3: Cross multiply
    29,334,078x = 61,937,619 × 61,937,619
  4. Step 4: Simplify right side
    29,334,078x = 3,836,268,647,389,161
  5. Step 5: Solve for x
    x = 3,836,268,647,389,161/29,334,078
  6. Step 6: Final answer
    x = 130,778,565.71

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.