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Finding the Third Proportional to 54,223,715.25 and 119,207,754

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Solution

The third proportional to 54,223,715.25 and 119,207,754 is: 262,071,467.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,223,715.25 : 119,207,754 = 119,207,754 : x
  2. Step 2: Convert to fraction form
    54,223,715.25/119,207,754 = 119,207,754/x
  3. Step 3: Cross multiply
    54,223,715.25x = 119,207,754 × 119,207,754
  4. Step 4: Simplify right side
    54,223,715.25x = 14,210,488,613,724,516
  5. Step 5: Solve for x
    x = 14,210,488,613,724,516/54,223,715.25
  6. Step 6: Final answer
    x = 262,071,467.22

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.