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Finding the Third Proportional to 302,024,268 and 466,388,521

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Solution

The third proportional to 302,024,268 and 466,388,521 is: 720,201,240.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,024,268 : 466,388,521 = 466,388,521 : x
  2. Step 2: Convert to fraction form
    302,024,268/466,388,521 = 466,388,521/x
  3. Step 3: Cross multiply
    302,024,268x = 466,388,521 × 466,388,521
  4. Step 4: Simplify right side
    302,024,268x = 217,518,252,520,567,456
  5. Step 5: Solve for x
    x = 217,518,252,520,567,456/302,024,268
  6. Step 6: Final answer
    x = 720,201,240.65

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.