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Finding the Third Proportional to 912,446,996 and 1,873,265,500

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Solution

The third proportional to 912,446,996 and 1,873,265,500 is: 3,845,838,332.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    912,446,996 : 1,873,265,500 = 1,873,265,500 : x
  2. Step 2: Convert to fraction form
    912,446,996/1,873,265,500 = 1,873,265,500/x
  3. Step 3: Cross multiply
    912,446,996x = 1,873,265,500 × 1,873,265,500
  4. Step 4: Simplify right side
    912,446,996x = 3,509,123,633,490,250,240
  5. Step 5: Solve for x
    x = 3,509,123,633,490,250,240/912,446,996
  6. Step 6: Final answer
    x = 3,845,838,332.39

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.