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Finding the Third Proportional to 51,361,539 and 113,797,318

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Solution

The third proportional to 51,361,539 and 113,797,318 is: 252,130,871.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,361,539 : 113,797,318 = 113,797,318 : x
  2. Step 2: Convert to fraction form
    51,361,539/113,797,318 = 113,797,318/x
  3. Step 3: Cross multiply
    51,361,539x = 113,797,318 × 113,797,318
  4. Step 4: Simplify right side
    51,361,539x = 12,949,829,583,993,124
  5. Step 5: Solve for x
    x = 12,949,829,583,993,124/51,361,539
  6. Step 6: Final answer
    x = 252,130,871.39

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.