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Finding the Third Proportional to 48,378,448.13 and 104,452,949.25

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Solution

The third proportional to 48,378,448.13 and 104,452,949.25 is: 225,522,294.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,378,448.13 : 104,452,949.25 = 104,452,949.25 : x
  2. Step 2: Convert to fraction form
    48,378,448.13/104,452,949.25 = 104,452,949.25/x
  3. Step 3: Cross multiply
    48,378,448.13x = 104,452,949.25 × 104,452,949.25
  4. Step 4: Simplify right side
    48,378,448.13x = 10,910,418,607,023,076
  5. Step 5: Solve for x
    x = 10,910,418,607,023,076/48,378,448.13
  6. Step 6: Final answer
    x = 225,522,294.12

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