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Finding the Third Proportional to 1,123,173,459 and 2,504,450,340

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Solution

The third proportional to 1,123,173,459 and 2,504,450,340 is: 5,584,419,267.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,123,173,459 : 2,504,450,340 = 2,504,450,340 : x
  2. Step 2: Convert to fraction form
    1,123,173,459/2,504,450,340 = 2,504,450,340/x
  3. Step 3: Cross multiply
    1,123,173,459x = 2,504,450,340 × 2,504,450,340
  4. Step 4: Simplify right side
    1,123,173,459x = 6,272,271,505,526,115,328
  5. Step 5: Solve for x
    x = 6,272,271,505,526,115,328/1,123,173,459
  6. Step 6: Final answer
    x = 5,584,419,267.80

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.