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Finding the Third Proportional to 332,754,462 and 718,120,854

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Solution

The third proportional to 332,754,462 and 718,120,854 is: 1,549,784,059.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,754,462 : 718,120,854 = 718,120,854 : x
  2. Step 2: Convert to fraction form
    332,754,462/718,120,854 = 718,120,854/x
  3. Step 3: Cross multiply
    332,754,462x = 718,120,854 × 718,120,854
  4. Step 4: Simplify right side
    332,754,462x = 515,697,560,949,689,344
  5. Step 5: Solve for x
    x = 515,697,560,949,689,344/332,754,462
  6. Step 6: Final answer
    x = 1,549,784,059.54

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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.