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Finding the Third Proportional to 483,323,123 and 715,924,578

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Solution

The third proportional to 483,323,123 and 715,924,578 is: 1,060,466,542.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,323,123 : 715,924,578 = 715,924,578 : x
  2. Step 2: Convert to fraction form
    483,323,123/715,924,578 = 715,924,578/x
  3. Step 3: Cross multiply
    483,323,123x = 715,924,578 × 715,924,578
  4. Step 4: Simplify right side
    483,323,123x = 512,548,001,384,478,080
  5. Step 5: Solve for x
    x = 512,548,001,384,478,080/483,323,123
  6. Step 6: Final answer
    x = 1,060,466,542.97

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.