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Finding the Third Proportional to 454,611,134 and 980,182,265

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Solution

The third proportional to 454,611,134 and 980,182,265 is: 2,113,360,630.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,611,134 : 980,182,265 = 980,182,265 : x
  2. Step 2: Convert to fraction form
    454,611,134/980,182,265 = 980,182,265/x
  3. Step 3: Cross multiply
    454,611,134x = 980,182,265 × 980,182,265
  4. Step 4: Simplify right side
    454,611,134x = 960,757,272,620,530,176
  5. Step 5: Solve for x
    x = 960,757,272,620,530,176/454,611,134
  6. Step 6: Final answer
    x = 2,113,360,630.14

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.