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Finding the Third Proportional to 1,169,179,208 and 2,421,233,610

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Solution

The third proportional to 1,169,179,208 and 2,421,233,610 is: 5,014,092,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,179,208 : 2,421,233,610 = 2,421,233,610 : x
  2. Step 2: Convert to fraction form
    1,169,179,208/2,421,233,610 = 2,421,233,610/x
  3. Step 3: Cross multiply
    1,169,179,208x = 2,421,233,610 × 2,421,233,610
  4. Step 4: Simplify right side
    1,169,179,208x = 5,862,372,194,193,632,256
  5. Step 5: Solve for x
    x = 5,862,372,194,193,632,256/1,169,179,208
  6. Step 6: Final answer
    x = 5,014,092,069.10

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.