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Finding the Third Proportional to 468,603,381 and 975,992,777

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Solution

The third proportional to 468,603,381 and 975,992,777 is: 2,032,767,878.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,603,381 : 975,992,777 = 975,992,777 : x
  2. Step 2: Convert to fraction form
    468,603,381/975,992,777 = 975,992,777/x
  3. Step 3: Cross multiply
    468,603,381x = 975,992,777 × 975,992,777
  4. Step 4: Simplify right side
    468,603,381x = 952,561,900,756,171,776
  5. Step 5: Solve for x
    x = 952,561,900,756,171,776/468,603,381
  6. Step 6: Final answer
    x = 2,032,767,878.72

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.