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Finding the Third Proportional to 254,361,954 and 550,980,905

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Solution

The third proportional to 254,361,954 and 550,980,905 is: 1,193,495,933.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,361,954 : 550,980,905 = 550,980,905 : x
  2. Step 2: Convert to fraction form
    254,361,954/550,980,905 = 550,980,905/x
  3. Step 3: Cross multiply
    254,361,954x = 550,980,905 × 550,980,905
  4. Step 4: Simplify right side
    254,361,954x = 303,579,957,674,619,008
  5. Step 5: Solve for x
    x = 303,579,957,674,619,008/254,361,954
  6. Step 6: Final answer
    x = 1,193,495,933.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.