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Finding the Third Proportional to 54,004,228 and 116,452,705

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Solution

The third proportional to 54,004,228 and 116,452,705 is: 251,114,273.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,004,228 : 116,452,705 = 116,452,705 : x
  2. Step 2: Convert to fraction form
    54,004,228/116,452,705 = 116,452,705/x
  3. Step 3: Cross multiply
    54,004,228x = 116,452,705 × 116,452,705
  4. Step 4: Simplify right side
    54,004,228x = 13,561,232,501,817,024
  5. Step 5: Solve for x
    x = 13,561,232,501,817,024/54,004,228
  6. Step 6: Final answer
    x = 251,114,273.90

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Why These Related Problems?

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