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Finding the Third Proportional to 304,614,450 and 464,063,928

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Solution

The third proportional to 304,614,450 and 464,063,928 is: 706,976,734.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,614,450 : 464,063,928 = 464,063,928 : x
  2. Step 2: Convert to fraction form
    304,614,450/464,063,928 = 464,063,928/x
  3. Step 3: Cross multiply
    304,614,450x = 464,063,928 × 464,063,928
  4. Step 4: Simplify right side
    304,614,450x = 215,355,329,270,789,184
  5. Step 5: Solve for x
    x = 215,355,329,270,789,184/304,614,450
  6. Step 6: Final answer
    x = 706,976,734.92

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.