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Finding the Third Proportional to 110,396,454 and 240,844,954

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Solution

The third proportional to 110,396,454 and 240,844,954 is: 525,436,187.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,396,454 : 240,844,954 = 240,844,954 : x
  2. Step 2: Convert to fraction form
    110,396,454/240,844,954 = 240,844,954/x
  3. Step 3: Cross multiply
    110,396,454x = 240,844,954 × 240,844,954
  4. Step 4: Simplify right side
    110,396,454x = 58,006,291,867,262,112
  5. Step 5: Solve for x
    x = 58,006,291,867,262,112/110,396,454
  6. Step 6: Final answer
    x = 525,436,187.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.