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Finding the Third Proportional to 54,882,879 and 119,331,331

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Solution

The third proportional to 54,882,879 and 119,331,331 is: 259,460,998.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,882,879 : 119,331,331 = 119,331,331 : x
  2. Step 2: Convert to fraction form
    54,882,879/119,331,331 = 119,331,331/x
  3. Step 3: Cross multiply
    54,882,879x = 119,331,331 × 119,331,331
  4. Step 4: Simplify right side
    54,882,879x = 14,239,966,558,231,560
  5. Step 5: Solve for x
    x = 14,239,966,558,231,560/54,882,879
  6. Step 6: Final answer
    x = 259,460,998.00

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.