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Finding the Third Proportional to 104,483,381 and 243,985,788

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Solution

The third proportional to 104,483,381 and 243,985,788 is: 569,746,730.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,483,381 : 243,985,788 = 243,985,788 : x
  2. Step 2: Convert to fraction form
    104,483,381/243,985,788 = 243,985,788/x
  3. Step 3: Cross multiply
    104,483,381x = 243,985,788 × 243,985,788
  4. Step 4: Simplify right side
    104,483,381x = 59,529,064,745,980,944
  5. Step 5: Solve for x
    x = 59,529,064,745,980,944/104,483,381
  6. Step 6: Final answer
    x = 569,746,730.78

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.