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Finding the Third Proportional to 254,361,948 and 550,980,895

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Solution

The third proportional to 254,361,948 and 550,980,895 is: 1,193,495,918.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,361,948 : 550,980,895 = 550,980,895 : x
  2. Step 2: Convert to fraction form
    254,361,948/550,980,895 = 550,980,895/x
  3. Step 3: Cross multiply
    254,361,948x = 550,980,895 × 550,980,895
  4. Step 4: Simplify right side
    254,361,948x = 303,579,946,655,001,024
  5. Step 5: Solve for x
    x = 303,579,946,655,001,024/254,361,948
  6. Step 6: Final answer
    x = 1,193,495,918.09

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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.