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Finding the Third Proportional to 222,466,550 and 325,735,887

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Solution

The third proportional to 222,466,550 and 325,735,887 is: 476,943,019.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,466,550 : 325,735,887 = 325,735,887 : x
  2. Step 2: Convert to fraction form
    222,466,550/325,735,887 = 325,735,887/x
  3. Step 3: Cross multiply
    222,466,550x = 325,735,887 × 325,735,887
  4. Step 4: Simplify right side
    222,466,550x = 106,103,868,079,676,768
  5. Step 5: Solve for x
    x = 106,103,868,079,676,768/222,466,550
  6. Step 6: Final answer
    x = 476,943,019.43

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.